Article(id=1149741821347148180, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1149741815273800564, articleNumber=1003-3033(2024)01-0053-09, orderNo=null, doi=10.16265/j.cnki.issn1003-3033.2024.01.0741, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1692115200000, receivedDateStr=2023-08-16, revisedDate=1700841600000, revisedDateStr=2023-11-25, acceptedDate=null, acceptedDateStr=null, onlineDate=1752049411378, onlineDateStr=2025-07-09, pubDate=1706371200000, pubDateStr=2024-01-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752049411378, onlineIssueDateStr=2025-07-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752049411378, creator=13701087609, updateTime=1752049411378, updator=13701087609, issue=Issue{id=1149741815273800564, tenantId=1146029695717560320, journalId=1146031787341344770, year='2024', volume='34', issue='1', pageStart='1', pageEnd='252', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1752049409931, creator=13701087609, updateTime=1756468937446, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1168278657316430156, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1149741815273800564, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1168278657316430157, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1149741815273800564, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=53, endPage=61, ext={EN=ArticleExt(id=1149741821636555158, articleId=1149741821347148180, tenantId=1146029695717560320, journalId=1146031787341344770, language=EN, title=Intelligent modeling and simulation of online public opinion for major accidents based on proactive safety, columnId=1149733271128420907, journalTitle=China Safety Science Journal, columnName=Safety social science and safety management, runingTitle=null, highlight=null, articleAbstract=
In case of major security accidents,information disseminated wantonly and difficult to discern in terms of authenticity can easily cause negative social sentiments. This poses several issues to emergency rescue. Sentiment analysis,topic calculation,and the SEIR model were used to investigate online opinion simulation and control strategies for major security accidents. The CDBN-TCN-CRF sentiment analysis model was proposed by coupling the Convolutional Deep Belief Networks (CDBN),temporal convolutional networks (TCN),and conditional random fields (CRF). Then,the T-distributed Wasserstein autoencoder (TWAE) topic computation model was used to discern sentiment polarity,topic categories,race sentiment trajectory,and public attention focal points within the network discourse. Furthermore,the proposed SEIR model was used to predict online public opinion tendency and analyze the dissemination dynamics and their influencing factors. The results indicate that the coupling of CDBN-TCN-CRF sentiment analysis,TWAE topic computation,and SEIR model has a better prediction performance on network discourse analysis and trend analysis.
, correspAuthors=Kefan XIE, 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=Xin CHEN, Kefan XIE), CN=ArticleExt(id=1149741838849978470, articleId=1149741821347148180, tenantId=1146029695717560320, journalId=1146031787341344770, language=CN, title=基于主动安全的重大事故网络舆情智能建模与仿真, columnId=1149733271296193071, journalTitle=中国安全科学学报, columnName=安全社会科学与安全管理, runingTitle=null, highlight=null, articleAbstract=
针对重大安全事故发生时,肆意传播且真伪难辨的信息易引起社会负面情绪,给应急处置及救援工作带来不便的问题,基于主动安全理念,结合情感分析模型、主题计算模型和易感人群-潜伏人群-感染人群-离去人群(SEIR)模型,开展重大安全事故网络舆情仿真及控制策略研究。运用卷积深度置信网络(CDBN)、时域卷积网络(TCN)、条件随机场(CRF)组成的CDBN-TCN-CRF情感分析模型及T分布瓦瑟斯坦自编码器(TWAE)主题计算模型,识别情感极性及主题类别,跟踪网络舆情情感倾向及民众关注热点;运用SEIR模型来预测网络舆情走势,并研究网络舆情的传播过程和影响因素。结果表明:CDBN-TCN-CRF情感分析模型、TWAE主题计算模型及SEIR模型结合使用,可以更好地展现其对网络舆情深度分析与趋势预测的能力。
, correspAuthors=谢科范, authorNote=null, correspAuthorsNote=
**谢科范(1963—),男,湖南益阳人,博士,二级教授,主要从事安全科学理论、安全生产管理、安全系统和风险管理等方面的研究。E-mail:
xkf@whut.edu.cn。
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 |
陈 鑫 (1986—),男,辽宁盘锦人,博士,助理研究员,主要从事风险管理、人工智能、自然语言处理等方面的研究。E-mail:470821800@qq.com。 |
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陈 鑫 (1986—),男,辽宁盘锦人,博士,助理研究员,主要从事风险管理、人工智能、自然语言处理等方面的研究。E-mail:470821800@qq.com。
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陈 鑫 (1986—),男,辽宁盘锦人,博士,助理研究员,主要从事风险管理、人工智能、自然语言处理等方面的研究。E-mail:470821800@qq.com。
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2019., articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1172172189924184948, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, xref=null, ext=[AuthorCompanyExt(id=1172172189928379253, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, companyId=1172172189924184948, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Management,Wuhan University of Technology,Wuhan Hubei 430070,China), AuthorCompanyExt(id=1172172189936767862, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, companyId=1172172189924184948, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=武汉理工大学 管理学院,湖北 武汉 430070)])], figs=[ArticleFig(id=1172172191211836299, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=EN, label=Fig.1, caption=
Sentiment analysis model framework based on CDBN-TCN-CRF, figureFileSmall=B96S8zOYlJONUvlwdcyFdQ==, figureFileBig=y+Vm09M5Kz40iZcFm+X0/w==, tableContent=null), ArticleFig(id=1172172191262167948, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=CN, label=图1, caption=
基于CDBN-TCN-CRF的情感分析模型架构, figureFileSmall=B96S8zOYlJONUvlwdcyFdQ==, figureFileBig=y+Vm09M5Kz40iZcFm+X0/w==, tableContent=null), ArticleFig(id=1172172191320888205, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=EN, label=Fig.2, caption=
TWAE topic model flowchart, figureFileSmall=sLa7uz5dM9gnNyYM80ZLfw==, figureFileBig=QjABrW/Ccbrp7f5P20hluw==, tableContent=null), ArticleFig(id=1172172191392191374, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=CN, label=图2, caption=
TWAE主题模型架构, figureFileSmall=sLa7uz5dM9gnNyYM80ZLfw==, figureFileBig=QjABrW/Ccbrp7f5P20hluw==, tableContent=null), ArticleFig(id=1172172191450911631, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=EN, label=Fig.3, caption=
Statistical analysis for the sentiment value of online public opinion, figureFileSmall=jXecoE6rdpftmkzrK6LjgQ==, figureFileBig=OLF3mjJPBvNgPK5t46OTKw==, tableContent=null), ArticleFig(id=1172172191522214800, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=CN, label=图3, caption=
网络舆情情感值分析统计, figureFileSmall=jXecoE6rdpftmkzrK6LjgQ==, figureFileBig=OLF3mjJPBvNgPK5t46OTKw==, tableContent=null), ArticleFig(id=1172172191589323665, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=EN, label=Fig.4, caption=
Online public opinion analysis model, figureFileSmall=DMHkZ/pUpHVUP8vY2RRAPA==, figureFileBig=l/+SQcKeaWl2T2CGZE7Kxw==, tableContent=null), ArticleFig(id=1172172191664821138, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=CN, label=图4, caption=
网络舆情分析模型, figureFileSmall=DMHkZ/pUpHVUP8vY2RRAPA==, figureFileBig=l/+SQcKeaWl2T2CGZE7Kxw==, tableContent=null), ArticleFig(id=1172172191736124307, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=EN, label=Fig.5, caption=
Effects of infection rate on dissemination trends of online public opinion, figureFileSmall=kjwUNi9PGw9ZB4C4xHTwJw==, figureFileBig=xEHHdn2Ych7b5yMNbcKG4Q==, tableContent=null), ArticleFig(id=1172172191790650260, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=CN, label=图5, caption=
传染率对网络舆情传播趋势的影响, figureFileSmall=kjwUNi9PGw9ZB4C4xHTwJw==, figureFileBig=xEHHdn2Ych7b5yMNbcKG4Q==, tableContent=null), ArticleFig(id=1172172191845176213, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=EN, label=Fig.6, caption=
Effects of activity rate on dissemination trends of online public opinion, figureFileSmall=ex2Rp5QYY0026SL0Ekj6Rw==, figureFileBig=0uXKaGiLxuF1N56PJX+JUQ==, tableContent=null), ArticleFig(id=1172172191895507862, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=CN, label=图6, caption=
活跃率对网络舆情传播趋势的影响, figureFileSmall=ex2Rp5QYY0026SL0Ekj6Rw==, figureFileBig=0uXKaGiLxuF1N56PJX+JUQ==, tableContent=null), ArticleFig(id=1172172191950033815, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=EN, label=Fig.7, caption=
Effects of recovery rate on dissemination trends of online public opinion, figureFileSmall=KZE4ZuQY5lbpLuZ9w2I3wA==, figureFileBig=xY1R7LOSWAMpusw4N1Rqpg==, tableContent=null), ArticleFig(id=1172172192000365464, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=CN, label=图7, caption=
退出率对网络舆情传播趋势的影响, figureFileSmall=KZE4ZuQY5lbpLuZ9w2I3wA==, figureFileBig=xY1R7LOSWAMpusw4N1Rqpg==, tableContent=null), ArticleFig(id=1172172192059085721, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=EN, label=Tab.1, caption=
Topic generation results in "8·12 explosion"
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| 主题 | 关键词 |
| 主题1 | 天津 | 爆炸 | 天津港 | 炸药 | 危险品 | 安全 | 事故 |
| 主题2 | 遇难 | 火灾 | 瑞海 | 消防 | 公司 | 能量 | 消防员 |
| 主题3 | 天津 | 爆炸 | 火灾 | 响应 | 网友 | 机场 | 回家 |
| 主题4 | 天津 | 交通 | 爆炸 | 学校 | 照料 | 停课 | 关注 |
| 主题5 | 天津港 | 酒店 | 服务 | 安全 | 滞留 | 物资 | 部署 |
| 主题6 | 逆行 | 爆炸区 | 消防 | 居民区 | 仓库 | 危险品 | 滨海 |
| 主题7 | 安全 | 居家 | 爆炸 | 火灾 | 烧伤 | 消防 | 浓烟 |
| 主题8 | 天津港 | 睡觉 | 居民 | 爆炸 | 爆发 | 周边 | 火灾 |
| 主题9 | 爆炸 | 滞留 | 婴儿 | 公安 | 天津 | 帮助 | 救援 |
| 主题10 | 缺乏 | 事故 | 重大 | 安全 | 物资 | 消防 | 厂区 |
| 主题11 | 天津 | 爆炸 | 突发 | 滨海 | 事故 | 防火 | 浓烟 |
| 主题12 | 滨海 | 爆炸 | 应急 | 消防 | 报道 | 中国 | 媒体 |
| 主题13 | 危害 | 爆炸 | 火灾 | 爆炸区 | 食物 | 居家 | 消防 |
| 主题14 | 天津 | 火灾 | 天津港 | 瘫痪 | 交通 | 直播 | 记录 |
| 主题15 | 天津港 | 救援 | 伤员 | 烫伤 | 防护 | 维修 | 躲避 |
), ArticleFig(id=1172172192138777498, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=CN, label=表1, caption=
“8·12爆炸”主题生成结果
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| 主题 | 关键词 |
| 主题1 | 天津 | 爆炸 | 天津港 | 炸药 | 危险品 | 安全 | 事故 |
| 主题2 | 遇难 | 火灾 | 瑞海 | 消防 | 公司 | 能量 | 消防员 |
| 主题3 | 天津 | 爆炸 | 火灾 | 响应 | 网友 | 机场 | 回家 |
| 主题4 | 天津 | 交通 | 爆炸 | 学校 | 照料 | 停课 | 关注 |
| 主题5 | 天津港 | 酒店 | 服务 | 安全 | 滞留 | 物资 | 部署 |
| 主题6 | 逆行 | 爆炸区 | 消防 | 居民区 | 仓库 | 危险品 | 滨海 |
| 主题7 | 安全 | 居家 | 爆炸 | 火灾 | 烧伤 | 消防 | 浓烟 |
| 主题8 | 天津港 | 睡觉 | 居民 | 爆炸 | 爆发 | 周边 | 火灾 |
| 主题9 | 爆炸 | 滞留 | 婴儿 | 公安 | 天津 | 帮助 | 救援 |
| 主题10 | 缺乏 | 事故 | 重大 | 安全 | 物资 | 消防 | 厂区 |
| 主题11 | 天津 | 爆炸 | 突发 | 滨海 | 事故 | 防火 | 浓烟 |
| 主题12 | 滨海 | 爆炸 | 应急 | 消防 | 报道 | 中国 | 媒体 |
| 主题13 | 危害 | 爆炸 | 火灾 | 爆炸区 | 食物 | 居家 | 消防 |
| 主题14 | 天津 | 火灾 | 天津港 | 瘫痪 | 交通 | 直播 | 记录 |
| 主题15 | 天津港 | 救援 | 伤员 | 烫伤 | 防护 | 维修 | 躲避 |
), ArticleFig(id=1172172192205886363, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=EN, label=Tab.2, caption=
Comparisons between simulations of TWAE+SVM model and those of other models
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| 分类模型 | 精确率(Precidion) | 召回率(Recall) | F1值 |
| LDA+SVM | 0.74 | 0.79 | 0.78 |
| VAE+SVM | 0.82 | 0.83 | 0.85 |
| WAE+SVM | 0.89 | 0.84 | 0.87 |
| TWAE+SVM | 0.92 | 0.94 | 0.95 |
), ArticleFig(id=1172172192277189532, tenantId=1146029695717560320, journalId=1146031787341344770, articleId=1149741821347148180, language=CN, label=表2, caption=
TWAE+SVM与其他模型对比结果
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| 分类模型 | 精确率(Precidion) | 召回率(Recall) | F1值 |
| LDA+SVM | 0.74 | 0.79 | 0.78 |
| VAE+SVM | 0.82 | 0.83 | 0.85 |
| WAE+SVM | 0.89 | 0.84 | 0.87 |
| TWAE+SVM | 0.92 | 0.94 | 0.95 |
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