Article(id=1149789680188748439, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149768563956826506, articleNumber=null, orderNo=null, doi=10.12404/j.issn.1671-1815.2405992, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1723132800000, receivedDateStr=2024-08-09, revisedDate=1742140800000, revisedDateStr=2025-03-17, acceptedDate=null, acceptedDateStr=null, onlineDate=1752060821815, onlineDateStr=2025-07-09, pubDate=1749312000000, pubDateStr=2025-06-08, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752060821815, onlineIssueDateStr=2025-07-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752060821815, creator=13701087609, updateTime=1752060821815, updator=13701087609, issue=Issue{id=1149768563956826506, tenantId=1146029695717560320, journalId=1146123166801305609, year='2025', volume='25', issue='16', pageStart='6587', pageEnd='7021', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1752055787314, creator=13701087609, updateTime=1768456850262, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1218559607937618069, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149768563956826506, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1218559607937618070, tenantId=1146029695717560320, journalId=1146123166801305609, issueId=1149768563956826506, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=6821, endPage=6830, ext={EN=ArticleExt(id=1149789680390075032, articleId=1149789680188748439, tenantId=1146029695717560320, journalId=1146123166801305609, language=EN, title=Factors Affecting Fresh Logistics Service Quality Based on Self-attention Mechanism of CNN-BiLSTM, columnId=1156262729162810294, journalTitle=Science Technology and Engineering, columnName=Papers·Automation and Computational Technology, runingTitle=null, highlight=null, articleAbstract=
To explore the factors affecting customers' evaluation of fresh logistics service quality, a logistics service quality evaluation model was proposed and established based on sentiment analysis of online reviews and latent Dirichlet allocation (LDA). A convolutional neural network (CNN) model integrating a multi-head self-attention mechanism and bidirectional long short-term memory network (BiLSTM) was constructed for sentiment analysis of online comments. Additionally, LDA topic model was carried out for positive and negative comments after classification. The key factors affecting the evaluation of fresh product logistics service quality were obtained by exploring the focus of customers' demand for fresh product logistics service. The sentiment analysis based on CNN-BiLSTM-Attention was implemented through Python programming, and the results of sentiment analysis on online comments were compared with those of support vector machine (SVM), CNN, BiLSTM, and CNN-BiLSTM. The comparison results show that, compared with the classification results of other models, the CNN-BiLSTM-Attention model is superior in accuracy, precision, recall rate, F1, and other indexes, effectively improving the accuracy of text emotion classification. The research results demonstrate that researching the factors affecting the logistics service quality of fresh e-commerce based on online review data can help e-commerce enterprises better improve logistics efficiency and service quality from the perspective of consumer demand.
, correspAuthors=Fan SHU, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Zhao-xin NI, Fan SHU), CN=ArticleExt(id=1149789702523416900, articleId=1149789680188748439, tenantId=1146029695717560320, journalId=1146123166801305609, language=CN, title=基于自注意力机制的CNN-BiLSTM生鲜物流服务质量影响因素, columnId=1156262729783567290, journalTitle=科学技术与工程, columnName=论文·自动化技术、计算机技术, runingTitle=null, highlight=null, articleAbstract=
为探究影响顾客对生鲜物流服务质量评价的因素,提出并建立基于在线评论情感分析与LDA(latent Dirichlet allocation)相结合的物流服务质量评价模型,构建一种融合多头自注意力机制和双向长短期记忆网络(bidirectional long short-term memory network,BiLSTM)的卷积神经网络(convolutional neural network,CNN)模型(CNN-BiLSTM-Attention)对在线评论进行情感分析,并针对分类后的正负面评价进行LDA主题建模,挖掘顾客对生鲜产品物流服务需求的关注重点,得出影响生鲜物流服务质量评价的关键因素。通过Python编程实现了基于CNN-BiLSTM-Attention的情感分析,并与支持向量机(SVM)、CNN、BiLSTM和CNN-BiLSTM对在线评论进行情感分析的结果进行比较,对比结果分析发现,相较于其他模型的分类结果,CNN-BiLSTM-Attention模型在准确率、精确度、召回率、F1等指标上均较优,有效提高了文本情感分类的准确率。研究成果表明,基于在线评论数据对生鲜电商物流服务质量的影响因素进行研究,可帮助电商企业更好地从消费者需求出发提升物流效率、改善服务质量。
, correspAuthors=舒帆, authorNote=null, correspAuthorsNote=
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=ODg5DxnZoiSHBGt5tlj33A==, magXml=lYhfQtU3JZr3k3/lPbVELA==, pdfUrl=null, pdf=8dVgzez1msRkWqm/Cc3TwA==, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=59PxjAo+Qe7thpOosC8Qzw==, mapNumber=null, authorCompany=null, fund=null, authors=
, authorsList=倪昭鑫, 舒帆)}, authors=[Author(id=1177979142000754711, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=nizhaoxin@126.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1177979142076252185, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, authorId=1177979142000754711, language=EN, stringName=Zhao-xin NI, firstName=Zhao-xin, middleName=null, lastName=NI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1177979142139166746, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, authorId=1177979142000754711, language=CN, stringName=倪昭鑫, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=上海海事大学物流工程学院, 上海 201306, bio={"content":"
倪昭鑫(2000—),女,汉族,河北衡水人,硕士研究生。研究方向:物流工程与管理。E-mail:nizhaoxin@126.com。
"}, bioImg=null, bioContent=
倪昭鑫(2000—),女,汉族,河北衡水人,硕士研究生。研究方向:物流工程与管理。E-mail:nizhaoxin@126.com。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1177979141929451539, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, xref=null, ext=[AuthorCompanyExt(id=1177979141937840148, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, companyId=1177979141929451539, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China), AuthorCompanyExt(id=1177979141946228757, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, companyId=1177979141929451539, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=上海海事大学物流工程学院, 上海 201306)])]), Author(id=1177979142197887004, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=fanshu@shmtu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1177979142264995870, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, authorId=1177979142197887004, language=EN, stringName=Fan SHU, firstName=Fan, middleName=null, lastName=SHU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
*, address=Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1177979142319521823, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, authorId=1177979142197887004, language=CN, stringName=舒帆, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
*, address=上海海事大学物流工程学院, 上海 201306, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1177979141929451539, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, xref=null, ext=[AuthorCompanyExt(id=1177979141937840148, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, companyId=1177979141929451539, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China), AuthorCompanyExt(id=1177979141946228757, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, companyId=1177979141929451539, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=上海海事大学物流工程学院, 上海 201306)])])], keywords=[Keyword(id=1177979142474711072, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, orderNo=1, keyword=online reviews), Keyword(id=1177979142529237025, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, orderNo=2, keyword=logistics service quality), Keyword(id=1177979142579568674, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, orderNo=3, keyword=self-attention mechanism), Keyword(id=1177979142629900323, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, orderNo=4, keyword=bidirectional long short-term memory network(BiLSTM)), Keyword(id=1177979142701203492, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, orderNo=5, keyword=convolutional neural network(CNN)), Keyword(id=1177979142768312357, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, orderNo=6, keyword=sentiment analysis), Keyword(id=1177979142831226918, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, orderNo=1, keyword=在线评论), Keyword(id=1177979142881558567, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, orderNo=2, keyword=物流服务质量), Keyword(id=1177979142944473128, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, orderNo=3, keyword=自注意力机制), Keyword(id=1177979142998999081, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, orderNo=4, keyword=双向长短期记忆网络(BiLSTM)), Keyword(id=1177979143053525034, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, orderNo=5, keyword=卷积神经网络(CNN)), Keyword(id=1177979143112245291, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, orderNo=6, keyword=情感分析)], refs=[Reference(id=1177979145221980234, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=赵春怡, journalName=京东生鲜电商物流服务质量评价及改进研究, refType=null, unstructuredReference=赵春怡.
京东生鲜电商物流服务质量评价及改进研究[D]. 南宁: 广西大学,
2023., articleTitle=null, refAbstract=null), Reference(id=1177979145284894795, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=1, authorNames=Zhao Chunyi, journalName=Service quality of JD fresh food e-commerce logistics evaluation and improvement study, refType=null, unstructuredReference=
Zhao Chunyi.
Service quality of JD fresh food e-commerce logistics evaluation and improvement study[D]. Nanning: Guangxi University,
2023., articleTitle=null, refAbstract=null), Reference(id=1177979145347809356, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2020, volume=37, issue=5, pageStart=1460, pageEnd=1464, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=耿秀丽, 谷玲玲, journalName=计算机应用研究, refType=null, unstructuredReference=耿秀丽, 谷玲玲. 基于改进ER的生鲜冷链物流服务质量评估方法[J].
计算机应用研究,
2020,
37(5): 1460-1464., articleTitle=基于改进ER的生鲜冷链物流服务质量评估方法, refAbstract=null), Reference(id=1177979145398141005, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2020, volume=37, issue=5, pageStart=1460, pageEnd=1464, url=null, language=null, rfNumber=[2], rfOrder=3, authorNames=Geng Xiuli, Gu Lingling, journalName=Application Research of Computers, refType=null, unstructuredReference=
Geng Xiuli,
Gu Lingling. Evaluation method of fresh cold chain logistics service quality based on improved ER[J].
Application Research of Computers,
2020,
37(5): 1460-1464., articleTitle=Evaluation method of fresh cold chain logistics service quality based on improved ER, refAbstract=null), Reference(id=1177979145452666958, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=1, pageStart=65, pageEnd=75, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=易祎晨, 史言信, journalName=江西财经大学学报, refType=null, unstructuredReference=易祎晨, 史言信. 疫情常态化下生鲜电商物流服务质量提升研究[J].
江西财经大学学报,
2022(1): 65-75., articleTitle=疫情常态化下生鲜电商物流服务质量提升研究, refAbstract=null), Reference(id=1177979145540747343, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=1, pageStart=65, pageEnd=75, url=null, language=null, rfNumber=[3], rfOrder=5, authorNames=Yi Yichen, Shi Yanxin, journalName=Journal of Jiangxi University of Finance and Economics, refType=null, unstructuredReference=
Yi Yichen,
Shi Yanxin. Research on the logistics service quality improvement of fresh food e-commerce under the normalization of the COVID-19 epidemic[J].
Journal of Jiangxi University of Finance and Economics,
2022(1): 65-75., articleTitle=Research on the logistics service quality improvement of fresh food e-commerce under the normalization of the COVID-19 epidemic, refAbstract=null), Reference(id=1177979145607856208, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=24, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=6, authorNames=Khan A S, Bashir S D Z, Muhammad I, journalName=Energies, refType=null, unstructuredReference=
Khan A S,
Bashir S D Z,
Muhammad I, et al. A sustainable distribution design for multi-quality multiple-cold-chain products: an integrated inspection strategies approach[J].
Energies,
2020, 24: DOI:
10.3390/en13246612., articleTitle=A sustainable distribution design for multi-quality multiple-cold-chain products: an integrated inspection strategies approach, refAbstract=null), Reference(id=1177979145708519505, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=null, pageStart=6, pageEnd=null, url=null, language=null, rfNumber=[5], rfOrder=7, authorNames=Zhang H, Shi Y X, Qiu B, journalName=Complex & Intelligent Systems, refType=null, unstructuredReference=
Zhang H,
Shi Y X,
Qiu B. Applying catastrophe progression method to evaluate the service quality of cold chain logistics[J].
Complex & Intelligent Systems,
2020, 6: DOI:
10.1007/s40747-020-00202-y., articleTitle=Applying catastrophe progression method to evaluate the service quality of cold chain logistics, refAbstract=null), Reference(id=1177979145804988498, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2014, volume=1, issue=4, pageStart=285, pageEnd=300, url=null, language=null, rfNumber=[6], rfOrder=8, authorNames=Yan G, He W, Shi H, journalName=Journal of Management Analytics, refType=null, unstructuredReference=
Yan G,
He W,
Shi H, et al. Applying a bilingual model to mine e-commerce satisfaction sentiment[J].
Journal of Management Analytics,
2014,
1(4): 285-300., articleTitle=Applying a bilingual model to mine e-commerce satisfaction sentiment, refAbstract=null), Reference(id=1177979145876291667, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2016, volume=5, issue=null, pageStart=138, pageEnd=143, url=null, language=null, rfNumber=[7], rfOrder=9, authorNames=Hsiao Y H, Chen M C, Liao W C, journalName=Telematics and Informatics, refType=null, unstructuredReference=
Hsiao Y H,
Chen M C,
Liao W C. Logistics service design for cross-border e-commerce using Kansei engineering with text-mining-based online content analysis[J].
Telematics and Informatics,
2016,
5: 138-143., articleTitle=Logistics service design for cross-border e-commerce using Kansei engineering with text-mining-based online content analysis, refAbstract=null), Reference(id=1177979145943400532, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2022, volume=22, issue=10, pageStart=4055, pageEnd=4062, url=null, language=null, rfNumber=[8], rfOrder=10, authorNames=潘梦强, 董微, 张青川, journalName=科学技术与工程, refType=null, unstructuredReference=潘梦强, 董微, 张青川. 基于并行混合网络的生鲜水果短文本情感分类[J].
科学技术与工程,
2022,
22(10): 4055-4062., articleTitle=基于并行混合网络的生鲜水果短文本情感分类, refAbstract=null), Reference(id=1177979145997926485, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2022, volume=22, issue=10, pageStart=4055, pageEnd=4062, url=null, language=null, rfNumber=[8], rfOrder=11, authorNames=Pan Mengqiang, Dong Wei, Zhang Qingchuan, journalName=Science Technology and Engineering, refType=null, unstructuredReference=
Pan Mengqiang,
Dong Wei,
Zhang Qingchuan. Sentiment classification of fresh fruit short text based on parallel hybrid network[J].
Science Technology and Engineering,
2022,
22(10): 4055-4062., articleTitle=Sentiment classification of fresh fruit short text based on parallel hybrid network, refAbstract=null), Reference(id=1177979146056646742, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2023, volume=35, issue=12, pageStart=148, pageEnd=159, url=null, language=null, rfNumber=[9], rfOrder=12, authorNames=黄鹤, journalName=管理评论, refType=null, unstructuredReference=黄鹤. 在线评论对电商平台定价与消费者渠道选择的影响[J].
管理评论,
2023,
35(12): 148-159., articleTitle=在线评论对电商平台定价与消费者渠道选择的影响, refAbstract=null), Reference(id=1177979146119561303, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2023, volume=35, issue=12, pageStart=148, pageEnd=159, url=null, language=null, rfNumber=[9], rfOrder=13, authorNames=Huang He, journalName=Management Review, refType=null, unstructuredReference=
Huang He. Impact of the online reviews on pricing for e-commerce platform and consumers' channel choices[J].
Management Review,
2023,
35(12): 148-159., articleTitle=Impact of the online reviews on pricing for e-commerce platform and consumers' channel choices, refAbstract=null), Reference(id=1177979146190864472, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2022, volume=36, issue=1, pageStart=56, pageEnd=64, url=null, language=null, rfNumber=[10], rfOrder=14, authorNames=张世奇, 马进, 周夏冰, journalName=中文信息学报, refType=null, unstructuredReference=张世奇, 马进, 周夏冰, 等. 基于预训练语言模型的商品属性抽取[J].
中文信息学报,
2022,
36(1): 56-64., articleTitle=基于预训练语言模型的商品属性抽取, refAbstract=null), Reference(id=1177979146249584729, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2022, volume=36, issue=1, pageStart=56, pageEnd=64, url=null, language=null, rfNumber=[10], rfOrder=15, authorNames=Zhang Shiqi, Ma Jin, Zhou Xiabing, journalName=Journal of Chinese Information Processing, refType=null, unstructuredReference=
Zhang Shiqi,
Ma Jin,
Zhou Xiabing, et al. Pre-trained language models for product attribute extraction[J].
Journal of Chinese Information Processing,
2022,
36(1): 56-64., articleTitle=Pre-trained language models for product attribute extraction, refAbstract=null), Reference(id=1177979146308304986, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2019, volume=7, issue=null, pageStart=43749, pageEnd=43762, url=null, language=null, rfNumber=[11], rfOrder=16, authorNames=Xu G X, Yao Z H, Yao H S, journalName=IEEE Access, refType=null, unstructuredReference=
Xu G X,
Yao Z H,
Yao H S, et al. Chinese text sentiment analysis based on extended sentiment dictionary[J].
IEEE Access,
2019,
7: 43749-43762., articleTitle=Chinese text sentiment analysis based on extended sentiment dictionary, refAbstract=null), Reference(id=1177979146367025243, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2020, volume=20, issue=7, pageStart=2794, pageEnd=2800, url=null, language=null, rfNumber=[12], rfOrder=17, authorNames=杨鑫, 杨云帆, 焦维, journalName=科学技术与工程, refType=null, unstructuredReference=杨鑫, 杨云帆, 焦维, 等. 基于领域词典的民宿评论情感分析[J].
科学技术与工程,
2020,
20(7): 2794-2800., articleTitle=基于领域词典的民宿评论情感分析, refAbstract=null), Reference(id=1177979146434134108, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2020, volume=20, issue=7, pageStart=2794, pageEnd=2800, url=null, language=null, rfNumber=[12], rfOrder=18, authorNames=Yang Xin, Yang Yunfan, Jiao Wei, journalName=Science Technology and Engineering, refType=null, unstructuredReference=
Yang Xin,
Yang Yunfan,
Jiao Wei, et al. Sentiment analysis of homestay comments based on domain dictionary[J].
Science Technology and Engineering,
2020,
20(7): 2794-2800., articleTitle=Sentiment analysis of homestay comments based on domain dictionary, refAbstract=null), Reference(id=1177979146501242973, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=1, pageStart=37, pageEnd=40, url=null, language=null, rfNumber=[13], rfOrder=19, authorNames=刘慧慧, 王爱银, 刘禹彤, journalName=信息技术与信息化, refType=null, unstructuredReference=刘慧慧, 王爱银, 刘禹彤. 基于SVM的文本情感分析——以新冠疫情事件为例[J].
信息技术与信息化,
2023(1): 37-40., articleTitle=基于SVM的文本情感分析——以新冠疫情事件为例, refAbstract=null), Reference(id=1177979146572546142, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=1, pageStart=37, pageEnd=40, url=null, language=null, rfNumber=[13], rfOrder=20, authorNames=Liu Huihui, Wang Aiyin, Liu Yutong, journalName=Information Technology and Informatization, refType=null, unstructuredReference=
Liu Huihui,
Wang Aiyin,
Liu Yutong. Text sentiment analysis based on SVM: a case study of COVID-19[J].
Information Technology and Informatization,
2023(1): 37-40., articleTitle=Text sentiment analysis based on SVM: a case study of COVID-19, refAbstract=null), Reference(id=1177979146643849311, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2022, volume=39, issue=8, pageStart=226, pageEnd=229, url=null, language=null, rfNumber=[14], rfOrder=21, authorNames=朱亚军, 次曲, 拥措, journalName=计算机仿真, refType=null, unstructuredReference=朱亚军, 次曲, 拥措. 基于SVM算法的藏文微博情感分析研究[J].
计算机仿真,
2022,
39(8): 226-229., articleTitle=基于SVM算法的藏文微博情感分析研究, refAbstract=null), Reference(id=1177979146723541088, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2022, volume=39, issue=8, pageStart=226, pageEnd=229, url=null, language=null, rfNumber=[14], rfOrder=22, authorNames=Zhu Yajun, Ci Qu, Yong Cuo, journalName=Computer Simulation, refType=null, unstructuredReference=
Zhu Yajun,
Ci Qu,
Yong Cuo. Sentiment analysis of tibetan microblog based on SVM algorithm[J].
Computer Simulation,
2022,
39(8): 226-229., articleTitle=Sentiment analysis of tibetan microblog based on SVM algorithm, refAbstract=null), Reference(id=1177979146790649953, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2021, volume=39, issue=5, pageStart=130, pageEnd=137, url=null, language=null, rfNumber=[15], rfOrder=23, authorNames=徐绪堪, 周泽聿, journalName=情报科学, refType=null, unstructuredReference=徐绪堪, 周泽聿. 基于多尺度BiLSTM-CNN的微信推文的情感分类模型及应用研究[J].
情报科学,
2021,
39(5): 130-137., articleTitle=基于多尺度BiLSTM-CNN的微信推文的情感分类模型及应用研究, refAbstract=null), Reference(id=1177979146845175906, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2021, volume=39, issue=5, pageStart=130, pageEnd=137, url=null, language=null, rfNumber=[15], rfOrder=24, authorNames=Xu Xukan, Zhou Zeyu, journalName=Information Science, refType=null, unstructuredReference=
Xu Xukan,
Zhou Zeyu. Research on emotion classification model and application of wechat tweets based on multi-scale BiLSTM-CNN[J].
Information Science,
2021,
39(5): 130-137., articleTitle=Research on emotion classification model and application of wechat tweets based on multi-scale BiLSTM-CNN, refAbstract=null), Reference(id=1177979146903896163, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2022, volume=40, issue=1, pageStart=1, pageEnd=12, url=null, language=null, rfNumber=[16], rfOrder=25, authorNames=朱丽, 杨青, 吴涛, journalName=应用科学学报, refType=null, unstructuredReference=朱丽, 杨青, 吴涛, 等. 基于CNN和Bi-LSTM的脑电波情感分析[J].
应用科学学报,
2022,
40(1): 1-12., articleTitle=基于CNN和Bi-LSTM的脑电波情感分析, refAbstract=null), Reference(id=1177979146966810724, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2022, volume=40, issue=1, pageStart=1, pageEnd=12, url=null, language=null, rfNumber=[16], rfOrder=26, authorNames=Zhu Li, Yang Qing, Wu Tao, journalName=Journal of Applied Sciences, refType=null, unstructuredReference=
Zhu Li,
Yang Qing,
Wu Tao, et al. Emotional analysis of brain waves based on CNN and Bi-LSTM[J].
Journal of Applied Sciences,
2022,
40(1): 1-12., articleTitle=Emotional analysis of brain waves based on CNN and Bi-LSTM, refAbstract=null), Reference(id=1177979147033919589, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2023, volume=46, issue=10, pageStart=192, pageEnd=199, url=null, language=null, rfNumber=[17], rfOrder=27, authorNames=孟凡会, 王玉亮, 汪卫霞, journalName=情报理论与实践, refType=null, unstructuredReference=孟凡会, 王玉亮, 汪卫霞. 基于注意力机制的在线用户痛点信息挖掘[J].
情报理论与实践,
2023,
46(10): 192-199., articleTitle=基于注意力机制的在线用户痛点信息挖掘, refAbstract=null), Reference(id=1177979147088445542, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=2023, volume=46, issue=10, pageStart=192, pageEnd=199, url=null, language=null, rfNumber=[17], rfOrder=28, authorNames=Meng Fanhui, Wang Yuliang, Wang Weixia, journalName=Information Studies: Theory & Application, refType=null, unstructuredReference=
Meng Fanhui,
Wang Yuliang,
Wang Weixia. Online user pain point information mining based on attention mechanism[J].
Information Studies: Theory & Application,
2023,
46(10): 192-199., articleTitle=Online user pain point information mining based on attention mechanism, refAbstract=null), Reference(id=1177979147138777191, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, doi=null, pmid=null, pmcid=null, year=1997, volume=9, issue=8, pageStart=1735, pageEnd=1780, url=null, language=null, rfNumber=[18], rfOrder=29, authorNames=Hochreiter S, Schmidhuber J, journalName=Neural Computation, refType=null, unstructuredReference=
Hochreiter S,
Schmidhuber J. Long short-term memory[J].
Neural Computation,
1997,
9(8): 1735-1780., articleTitle=Long short-term memory, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1177979141929451539, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, xref=null, ext=[AuthorCompanyExt(id=1177979141937840148, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, companyId=1177979141929451539, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Logistics Engineering College, Shanghai Maritime University, Shanghai 201306, China), AuthorCompanyExt(id=1177979141946228757, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, companyId=1177979141929451539, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=上海海事大学物流工程学院, 上海 201306)])], figs=[ArticleFig(id=1177979143254851628, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Fig.1, caption=
Evaluation model, figureFileSmall=GMoRfL3+WVHcuJxFla/4Ig==, figureFileBig=LseFn9mVNson4QUvyjTwrg==, tableContent=null), ArticleFig(id=1177979143309377581, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=图1, caption=
评价模型, figureFileSmall=GMoRfL3+WVHcuJxFla/4Ig==, figureFileBig=LseFn9mVNson4QUvyjTwrg==, tableContent=null), ArticleFig(id=1177979143359709230, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Fig.2, caption=
CNN-BiLSTM-Attention model, figureFileSmall=mmNmN3aAt7QQq4xTpovawQ==, figureFileBig=Hdo+KdAltSbt/BdPPQ1/rQ==, tableContent=null), ArticleFig(id=1177979143405846575, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=图2, caption=
CNN-BiLSTM-Attention模型, figureFileSmall=mmNmN3aAt7QQq4xTpovawQ==, figureFileBig=Hdo+KdAltSbt/BdPPQ1/rQ==, tableContent=null), ArticleFig(id=1177979143477149744, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Fig.3, caption=
LDA topic model, figureFileSmall=cjq8+pRGYNS+KjhYLvVmHA==, figureFileBig=SwVIxkmT2sELRxq7/RVpAQ==, tableContent=null), ArticleFig(id=1177979143569424433, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=图3, caption=
LDA主题模型结构图 M'为文档数量;K'为主题个数;N为文档中的单词数量;z为文档中单词的主题;ω为文档中的单词;θ为文档-主题的多项式分布;ψ为主题-单词分布;α为文档-主题分布的Dirichlet参数值;β为主题-单词分布的Dirichlet参数值
, figureFileSmall=cjq8+pRGYNS+KjhYLvVmHA==, figureFileBig=SwVIxkmT2sELRxq7/RVpAQ==, tableContent=null), ArticleFig(id=1177979143644921906, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Fig.4, caption=
Effect of convolution kernel size on model, figureFileSmall=NZYxPZHeJKwvB5VC/Tm9JA==, figureFileBig=V9qt9dnhvGej/UnJJj4PPA==, tableContent=null), ArticleFig(id=1177979143707836467, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=图4, caption=
卷积核大小对模型的影响, figureFileSmall=NZYxPZHeJKwvB5VC/Tm9JA==, figureFileBig=V9qt9dnhvGej/UnJJj4PPA==, tableContent=null), ArticleFig(id=1177979143762362420, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Fig.5, caption=
Effect of Dropout on model, figureFileSmall=T+hiDdTE7y0lX0jAX61BQQ==, figureFileBig=bYRjelIblUg1K+BtQRax6g==, tableContent=null), ArticleFig(id=1177979143808499765, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=图5, caption=
Dropout对模型的影响, figureFileSmall=T+hiDdTE7y0lX0jAX61BQQ==, figureFileBig=bYRjelIblUg1K+BtQRax6g==, tableContent=null), ArticleFig(id=1177979143867220022, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Fig.6, caption=
Comparison of model evaluation performance, figureFileSmall=s8QZrbbTo/2sYKy6foQblQ==, figureFileBig=7YQ3WqgdYp6vSTQRCxgYFA==, tableContent=null), ArticleFig(id=1177979143917551671, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=图6, caption=
模型评估性能对比, figureFileSmall=s8QZrbbTo/2sYKy6foQblQ==, figureFileBig=7YQ3WqgdYp6vSTQRCxgYFA==, tableContent=null), ArticleFig(id=1177979143976271928, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Fig.7, caption=
Word cloud map of emotional comments, figureFileSmall=+tymxLg56ZgyclGCGTQ9og==, figureFileBig=91zaLbWl8S0YVwRSqLv/ew==, tableContent=null), ArticleFig(id=1177979144030797881, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=图7, caption=
情感评论词云图, figureFileSmall=+tymxLg56ZgyclGCGTQ9og==, figureFileBig=91zaLbWl8S0YVwRSqLv/ew==, tableContent=null), ArticleFig(id=1177979144089518138, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Fig.8, caption=
Cosine similarity of manually labeled emotional comments, figureFileSmall=tBi0p8YVe3SOkn1X2wfUhw==, figureFileBig=7/sNZXygrNr2hyfhcJyVyg==, tableContent=null), ArticleFig(id=1177979144144044091, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=图8, caption=
人工标记情感评论余弦相似度, figureFileSmall=tBi0p8YVe3SOkn1X2wfUhw==, figureFileBig=7/sNZXygrNr2hyfhcJyVyg==, tableContent=null), ArticleFig(id=1177979144290844732, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Fig.9, caption=
Cosine similarity of emotional comments in model classification, figureFileSmall=2XrqDdAqNps6fwQBf3jCdQ==, figureFileBig=ietyQaqMAeT7rtrDtt5gnA==, tableContent=null), ArticleFig(id=1177979144349564989, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=图9, caption=
模型分类情感评论余弦相似度, figureFileSmall=2XrqDdAqNps6fwQBf3jCdQ==, figureFileBig=ietyQaqMAeT7rtrDtt5gnA==, tableContent=null), ArticleFig(id=1177979144420868158, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Table 1, caption=
Statistics of the number of valid comments
, figureFileSmall=null, figureFileBig=null, tableContent=
| 商品类别 | 采集到的有效评论数 |
| 好评 | 中评 | 差评 | 所有评价 |
| 新鲜水果 | 4 471 | 959 | 905 | 6 335 |
| 海鲜水产 | 4 683 | 933 | 877 | 6 493 |
| 精选肉类 | 4 611 | 937 | 902 | 6 450 |
| 冷饮冻食 | 4 247 | 930 | 878 | 6 055 |
| 蔬菜蛋品 | 4 460 | 941 | 866 | 6 267 |
| 合计 | 22 472 | 4 700 | 4 428 | 31 600 |
), ArticleFig(id=1177979144479588415, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=表1, caption=
有效评论数统计
, figureFileSmall=null, figureFileBig=null, tableContent=
| 商品类别 | 采集到的有效评论数 |
| 好评 | 中评 | 差评 | 所有评价 |
| 新鲜水果 | 4 471 | 959 | 905 | 6 335 |
| 海鲜水产 | 4 683 | 933 | 877 | 6 493 |
| 精选肉类 | 4 611 | 937 | 902 | 6 450 |
| 冷饮冻食 | 4 247 | 930 | 878 | 6 055 |
| 蔬菜蛋品 | 4 460 | 941 | 866 | 6 267 |
| 合计 | 22 472 | 4 700 | 4 428 | 31 600 |
), ArticleFig(id=1177979144538308672, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Table 2, caption=
Model parameters
, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数 | 数值 |
| 词向量维度 | 100 |
| 卷积核大小 | 5 |
| 卷积核数量 | 64 |
| 激活函数 | ReLU |
| Dropout | 0.5 |
| BiLSTM隐藏层单元数 | 100 |
| 批大小 | 64 |
| 注意力头数 | 4 |
), ArticleFig(id=1177979144588640321, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=表2, caption=
模型参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 参数 | 数值 |
| 词向量维度 | 100 |
| 卷积核大小 | 5 |
| 卷积核数量 | 64 |
| 激活函数 | ReLU |
| Dropout | 0.5 |
| BiLSTM隐藏层单元数 | 100 |
| 批大小 | 64 |
| 注意力头数 | 4 |
), ArticleFig(id=1177979144647360578, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Table 3, caption=
Confusion matrix predicted by CNN-BiLSTM-Attention model
, figureFileSmall=null, figureFileBig=null, tableContent=
| 指标 | 预测为正面评论 | 预测为负面评论 | 总数 |
| 实际为正面评论 | 925 | 96 | 1 021 |
| 实际为负面评论 | 91 | 988 | 1 079 |
| 总数 | 1 016 | 1 084 | 2 100 |
), ArticleFig(id=1177979144706080835, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=表3, caption=
CNN-BiLSTM-Attention模型预测混淆矩阵
, figureFileSmall=null, figureFileBig=null, tableContent=
| 指标 | 预测为正面评论 | 预测为负面评论 | 总数 |
| 实际为正面评论 | 925 | 96 | 1 021 |
| 实际为负面评论 | 91 | 988 | 1 079 |
| 总数 | 1 016 | 1 084 | 2 100 |
), ArticleFig(id=1177979144756412484, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Table 4, caption=
Predicted results of some comments
, figureFileSmall=null, figureFileBig=null, tableContent=
| 评论内容 | 预测结果 |
| 趁着活动入手划算,发货快,包装得好,非常不错,全新体验,赞赞赞! | 1 |
| 海参一如既往的好,全家都喜欢 | 1 |
| 非常好吃已经推荐给家人和朋友,真的很不错! | 1 |
| 红薯没那么甜,有些发黄,蒸了几块没那么好吃,非常一般 | 0 |
| 橙子发干没水分,还有一股味道,像是放了很久的样子,很难吃 | 0 |
| 一般,刚一打开就发现了坏掉的 | 0 |
), ArticleFig(id=1177979144810938437, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=表4, caption=
部分评论预测结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 评论内容 | 预测结果 |
| 趁着活动入手划算,发货快,包装得好,非常不错,全新体验,赞赞赞! | 1 |
| 海参一如既往的好,全家都喜欢 | 1 |
| 非常好吃已经推荐给家人和朋友,真的很不错! | 1 |
| 红薯没那么甜,有些发黄,蒸了几块没那么好吃,非常一般 | 0 |
| 橙子发干没水分,还有一股味道,像是放了很久的样子,很难吃 | 0 |
| 一般,刚一打开就发现了坏掉的 | 0 |
), ArticleFig(id=1177979144882241606, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Table 5, caption=
Comparison of positive and negative comment topics between manual labeling and model classification
, figureFileSmall=null, figureFileBig=null, tableContent=
| 情感评论 | 正面评论主题 | 负面评论主题 |
| 人工标记评论 | 物流速度 | 味道 |
| 味道 | 包装 |
| 包装 | 价格 |
| 新鲜度 | 新鲜度 |
| 价格 | 客服售后 |
| 质量 | 质量 |
| — | 日期 |
| 模型分类评论 | 味道 | 包装 |
| 物流速度 | 味道 |
| 包装 | 物流速度 |
| 质量 | 质量 |
| 价格 | 价格 |
| — | 配送服务 |
| — | 日期 |
), ArticleFig(id=1177979144936767559, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=表5, caption=
人工标记和模型分类正负评论主题对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 情感评论 | 正面评论主题 | 负面评论主题 |
| 人工标记评论 | 物流速度 | 味道 |
| 味道 | 包装 |
| 包装 | 价格 |
| 新鲜度 | 新鲜度 |
| 价格 | 客服售后 |
| 质量 | 质量 |
| — | 日期 |
| 模型分类评论 | 味道 | 包装 |
| 物流速度 | 味道 |
| 包装 | 物流速度 |
| 质量 | 质量 |
| 价格 | 价格 |
| — | 配送服务 |
| — | 日期 |
), ArticleFig(id=1177979144995487816, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=EN, label=Table 6, caption=
Topic of positive and negative comments and corresponding topic words
, figureFileSmall=null, figureFileBig=null, tableContent=
| 情感评论 | 主题 | 主题词 |
| 正面评论 | 新鲜度 | 新鲜、包装、口感、好吃 |
| 味道 | 好吃、味道、喜欢、新鲜、好喝 |
| 物流速度 | 满意、速度、发货、很快、物流 |
| 价格 | 价格、购买、质量、值得、活动 |
| 包装 | 快递、包装、新鲜、送货、冷链、收到 |
| 质量 | 口感、新鲜、美味、肉质、细腻、浓郁 |
| 负面评论 | 新鲜度 | 新鲜、包装、味道、差、不好 |
| 客服售后 | 客服、售后、差评、差 |
| 质量 | 垃圾、香、口感、新鲜 |
| 包装 | 不好、包装、物流、收到 |
| 物流速度 | 快递、很快、收到、物流 |
| 味道 | 好吃、味道、糯、一般般、难吃 |
| 配送服务 | 快递、购买、送货上门、小哥 |
| 价格 | 购买、价格、优惠、垃圾、实惠 |
| 日期 | 天、号、收到、日期、新鲜、月、保质期 |
), ArticleFig(id=1177979145091956809, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1149789680188748439, language=CN, label=表6, caption=
正负评论主题及对应主题词
, figureFileSmall=null, figureFileBig=null, tableContent=
| 情感评论 | 主题 | 主题词 |
| 正面评论 | 新鲜度 | 新鲜、包装、口感、好吃 |
| 味道 | 好吃、味道、喜欢、新鲜、好喝 |
| 物流速度 | 满意、速度、发货、很快、物流 |
| 价格 | 价格、购买、质量、值得、活动 |
| 包装 | 快递、包装、新鲜、送货、冷链、收到 |
| 质量 | 口感、新鲜、美味、肉质、细腻、浓郁 |
| 负面评论 | 新鲜度 | 新鲜、包装、味道、差、不好 |
| 客服售后 | 客服、售后、差评、差 |
| 质量 | 垃圾、香、口感、新鲜 |
| 包装 | 不好、包装、物流、收到 |
| 物流速度 | 快递、很快、收到、物流 |
| 味道 | 好吃、味道、糯、一般般、难吃 |
| 配送服务 | 快递、购买、送货上门、小哥 |
| 价格 | 购买、价格、优惠、垃圾、实惠 |
| 日期 | 天、号、收到、日期、新鲜、月、保质期 |
)], attaches=null, journal=Journal(id=1146119176004939786, delFlag=0, nameCn=科学技术与工程, nameEn=Science Technology and Engineering, nameHistory1=null, nameHistory2=null, issn=1671-1815, eissn=, cn=11-4688/T, coden=null, periodic=4, language=CN, oaType=是, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=UKU/O7GSka5polgCTkbIIw==, journalPrice=null, startedYear=null, abbrevIsoEn=Sci Technol Eng, journalRemark=null, publicationField=null, createdTime=null, updatedTime=1754445529766, createdBy=null, updatedBy=13701087609, firstLetterCn=S, firstLetterEn=S, subjectCode=Natural Sciences, subjectName=自然科学, subjectCodeEn=Natural Sciences, subjectNameEn=null, picCn=UKU/O7GSka5polgCTkbIIw==, picEn=5hwlULoNwcbj3xUmVi9MAQ==, jcr=null, cjcr=null, exts=[JournalExt(id=1159791870395564357, language=CN, name=科学技术与工程, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=null, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=http://www.stae.com.cn/jsygc/home, createdTime=1754445529793, updatedTime=1754445529793, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=http://www.stae.com.cn/jsygc/site/menus/20090429150146001, submissionAuthorUrl=http://www.stae.com.cn/jsygc/author/login, submissionEditorUrl=http://www.stae.com.cn/jsygc/editor/login, submissionReviewUrl=http://www.stae.com.cn/jsygc/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1159791870441701702, language=EN, name=Science Technology and Engineering, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=null, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=http://www.stae.com.cn/jsygc/home, createdTime=1754445529804, updatedTime=1754445529804, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.stae.com.cn/jsygc/author/login, submissionEditorUrl=http://www.stae.com.cn/jsygc/editor/login, submissionReviewUrl=http://www.stae.com.cn/jsygc/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1146123166801305609, websiteList=[Website(id=1148243202391400884, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146123166801305609, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/kxjsygc/CN, language=CN, createTime=1751692112777, createBy=18614031015, updateTime=1753520965431, updateBy=18614031015, name=科学技术与工程-中文站点, tplId=1146099689490845704, title=科学技术与工程, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1148622798802673703, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400884, code=articleTextType, value=kx, createTime=1751782615614, updateTime=1751782615614, creator=18614031015, updator=18614031015), WebsiteProps(id=1148622798781702180, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400884, code=banner, value=null, createTime=1751782615609, updateTime=1751782615609, creator=18614031015, updator=18614031015), WebsiteProps(id=1148622798769119267, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400884, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=j86gbwi+p0Idkyl5SzIlmQ==, createTime=1751782615606, updateTime=1751782615606, creator=18614031015, updator=18614031015), WebsiteProps(id=1148622798794285094, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400884, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1751782615612, updateTime=1751782615612, creator=18614031015, updator=18614031015), WebsiteProps(id=1148622798790090789, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202391400884, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1751782615611, updateTime=1751782615611, creator=18614031015, updator=18614031015)]), Website(id=1155914124811976731, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146123166801305609, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/kxjsygc/EN, language=EN, createTime=1753521003206, createBy=18614031015, updateTime=1753521003206, updateBy=18614031015, name=科学技术与工程-英文站点, tplId=1146101810881728533, title=Science Technology and Engineering, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1155914371227308235, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155914124811976731, code=articleTextType, value=kx, createTime=1753521061952, updateTime=1753521061952, creator=18614031015, updator=18614031015), WebsiteProps(id=1155914371210531016, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155914124811976731, code=banner, value=null, createTime=1753521061947, updateTime=1753521061947, creator=18614031015, updator=18614031015), WebsiteProps(id=1155914371202142407, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155914124811976731, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=j86gbwi+p0Idkyl5SzIlmQ==, createTime=1753521061945, updateTime=1753521061945, creator=18614031015, updator=18614031015), WebsiteProps(id=1155914371223113930, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155914124811976731, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1753521061950, updateTime=1753521061950, creator=18614031015, updator=18614031015), WebsiteProps(id=1155914371218919625, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155914124811976731, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1753521061949, updateTime=1753521061949, creator=18614031015, updator=18614031015)])], journalTitle=科学技术与工程, weixinUrl=null, journalUrl=null, iacademicId=null, status=0, seqNo=null, journalTitleEn=Science Technology and Engineering, journalPhotoCn=UKU/O7GSka5polgCTkbIIw==, journalPhotoEn=5hwlULoNwcbj3xUmVi9MAQ==, journalFirstLetter=S, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=null, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/kxjsygc/CN/10.12404/j.issn.1671-1815.2405992, detailUrlEn=https://castjournals.cast.org.cn/joweb/kxjsygc/EN/10.12404/j.issn.1671-1815.2405992, pdfUrlCn=https://castjournals.cast.org.cn/joweb/kxjsygc/CN/PDF/10.12404/j.issn.1671-1815.2405992, pdfUrlEn=https://castjournals.cast.org.cn/joweb/kxjsygc/EN/PDF/10.12404/j.issn.1671-1815.2405992, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)