Article(id=1153420095775826552, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1153001424821674657, articleNumber=1671-1807(2025)08-0313-08, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1729353600000, receivedDateStr=2024-10-20, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1752926380342, onlineDateStr=2025-07-19, pubDate=1745510400000, pubDateStr=2025-04-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752926380342, onlineIssueDateStr=2025-07-19, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752926380342, creator=13701087609, updateTime=1752926380342, updator=13701087609, issue=Issue{id=1153001424821674657, tenantId=1146029695717560320, journalId=1146123222451335185, year='2025', volume='25', issue='8', pageStart='1', pageEnd='368', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1752826561408, creator=13701087609, updateTime=1763438371676, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1197510583135286126, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1153001424821674657, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1197510583135286127, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1153001424821674657, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=313, endPage=320, ext={EN=ArticleExt(id=1153420096228811390, articleId=1153420095775826552, tenantId=1146029695717560320, journalId=1146123222451335185, language=EN, title=Impact and Forecast of High-quality Urban Development on Economic Growth, columnId=1151877659430055969, journalTitle=Science Technology and Industry, columnName=Governance & Performance, runingTitle=null, highlight=null, articleAbstract=
In order to evaluate the development status of cities and their impact on economic growth, combined with the five new development concepts of innovation, coordination, green, openness and sharing, the evaluation index system of urban high-quality development was constructed, the indicators were screened by OLS least squares method, the impact of high-quality urban development on economic growth and the prediction effect the explored by deep learning method, and the prediction results and accuracy of the multivariate LSTM neural network model and the improved multivariate LSTM neural network model were compared. The results show that the multivariate LSTM neural network model with attention mechanism has better prediction effect, the root mean square error RMSE of the model is reduced by 25%, and the coefficient of determination R2 reaches 0.9856.
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为了评估城市的发展状况及其对经济增长的影响,结合创新、协调、绿色、开放和共享五大新发展理念构建城市高质量发展评价指标体系,通过最小二乘法(OLS)对指标进行筛选,采用深度学习的方法探究城市高质量发展对经济增长的影响及预测效果,研究对比了多变量LSTM(long short-term memory)神经网络模型和改进的多变量LSTM神经网络模型的预测结果和精度,结果发现融合了注意力机制的多变量LSTM神经网络模型的预测效果更好,模型的均方根误差RMSE减少25%,决定系数R2达到0.9856。
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胡洁聆(2002—),重庆人,硕士研究生,研究方向为经济情报。
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胡洁聆(2002—),重庆人,硕士研究生,研究方向为经济情报。
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胡洁聆(2002—),重庆人,硕士研究生,研究方向为经济情报。
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统计与决策,
2010(20): 34-36., articleTitle=基于生产函数的我国经济增长预测模型, refAbstract=null), Reference(id=1197613333684728150, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2023, volume=43, issue=9, pageStart=18, pageEnd=38, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=刘晓光, 刘元春, 闫衍, journalName=经济理论与经济管理, refType=null, unstructuredReference=刘晓光, 刘元春, 闫衍, 等. 夯实复苏基础的中国宏观经济[J].
经济理论与经济管理,
2023,
43(9): 18-38., articleTitle=夯实复苏基础的中国宏观经济, refAbstract=null), Reference(id=1197613333756031319, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2017, volume=17, issue=2, pageStart=173, pageEnd=176, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=刘萍, 赵洪进, 李钦, journalName=科技和产业, refType=null, unstructuredReference=刘萍, 赵洪进, 李钦. 基于PMI指数对我国经济增长进行预测的实证研究[J].
科技和产业,
2017,
17(2): 173-176., articleTitle=基于PMI指数对我国经济增长进行预测的实证研究, refAbstract=null), Reference(id=1197613333856694616, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2023, volume=38, issue=1, pageStart=81, pageEnd=90, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=陈锡康, 杨翠红, 祝坤福, journalName=中国科学院院刊, refType=null, unstructuredReference=陈锡康, 杨翠红, 祝坤福, 等. 2023年中国经济增长速度的预测分析与政策建议[J].
中国科学院院刊,
2023,
38(1): 81-90., articleTitle=2023年中国经济增长速度的预测分析与政策建议, refAbstract=null), Reference(id=1197613333911220569, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2005, volume=null, issue=11, pageStart=13, pageEnd=14, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=吴卓立, 覃正, 王魁恒, journalName=情报杂志, refType=null, unstructuredReference=吴卓立, 覃正, 王魁恒, 等. GM(1, 1)扩展方法在经济增长预测中的应用及检验[J].
情报杂志,
2005(11): 13-14., articleTitle=GM(1, 1)扩展方法在经济增长预测中的应用及检验, refAbstract=null), Reference(id=1197613333986718042, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=5, pageStart=39, pageEnd=41, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=张梓, journalName=国土与自然资源研究, refType=null, unstructuredReference=张梓. 基于ARIMA模型的贵州省GDP分析与预测[J].
国土与自然资源研究,
2022(5): 39-41., articleTitle=基于ARIMA模型的贵州省GDP分析与预测, refAbstract=null), Reference(id=1197613334049632603, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=6, authorNames=王旭, journalName=Caputo分数阶导数模型和BP神经网络模型在中国GDP增长预测中的应用, refType=null, unstructuredReference=王旭.
Caputo分数阶导数模型和BP神经网络模型在中国GDP增长预测中的应用[D]. 贵阳: 贵州大学,
2023., articleTitle=null, refAbstract=null), Reference(id=1197613334112547164, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2022, volume=4, issue=3, pageStart=73, pageEnd=94, url=null, language=null, rfNumber=[8], rfOrder=7, authorNames=马静雯, 李树青, 夏梦瑶, journalName=科技情报研究, refType=null, unstructuredReference=马静雯, 李树青, 夏梦瑶. 机器学习在GDP预测中的应用研究述评[J].
科技情报研究,
2022,
4(3): 73-94., articleTitle=机器学习在GDP预测中的应用研究述评, refAbstract=null), Reference(id=1197613334171267421, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2020, volume=41, issue=7, pageStart=3, pageEnd=17, url=null, language=null, rfNumber=[9], rfOrder=8, authorNames=肖争艳, 刘玲君, 赵廷蓉, journalName=经济与管理研究, refType=null, unstructuredReference=肖争艳, 刘玲君, 赵廷蓉, 等. 深度学习神经网络能改进GDP的预测能力吗?[J].
经济与管理研究,
2020,
41(7): 3-17., articleTitle=深度学习神经网络能改进GDP的预测能力吗?, refAbstract=null), Reference(id=1197613334276125022, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2018, volume=null, issue=4, pageStart=5, pageEnd=18, url=null, language=null, rfNumber=[10], rfOrder=9, authorNames=金碚, journalName=中国工业经济, refType=null, unstructuredReference=金碚. 关于“高质量发展”的经济学研究[J].
中国工业经济,
2018(4): 5-18., articleTitle=关于“高质量发展”的经济学研究, refAbstract=null), Reference(id=1197613334360011103, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2023, volume=39, issue=2, pageStart=86, pageEnd=91, url=null, language=null, rfNumber=[11], rfOrder=10, authorNames=康艳青, 李春荷, 朱永明, journalName=生态经济, refType=null, unstructuredReference=康艳青, 李春荷, 朱永明. 黄河流域城市群高质量发展评估与空间分异研究[J].
生态经济,
2023,
39(2): 86-91., articleTitle=黄河流域城市群高质量发展评估与空间分异研究, refAbstract=null), Reference(id=1197613334422925664, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2021, volume=34, issue=1, pageStart=27, pageEnd=42, url=null, language=null, rfNumber=[12], rfOrder=11, authorNames=张跃胜, 李思蕊, 李朝鹏, journalName=管理学刊, refType=null, unstructuredReference=张跃胜, 李思蕊, 李朝鹏. 为城市发展定标: 城市高质量发展评价研究综述[J].
管理学刊,
2021,
34(1): 27-42., articleTitle=为城市发展定标: 城市高质量发展评价研究综述, refAbstract=null), Reference(id=1197613334481645921, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2005, volume=18, issue=5/6, pageStart=602, pageEnd=610, url=null, language=null, rfNumber=[13], rfOrder=12, authorNames=GRAVES A, SCHMIDHUBER J, journalName=Neural Networks, refType=null, unstructuredReference=
GRAVES A,
SCHMIDHUBER J. Framewise phoneme classification with bidirectional LSTM and other neural network architectures[J].
Neural Networks,
2005,
18(5/6): 602-610., articleTitle=Framewise phoneme classification with bidirectional LSTM and other neural network architectures, refAbstract=null), Reference(id=1197613334561337698, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2022, volume=58, issue=9, pageStart=9, pageEnd=18, url=null, language=null, rfNumber=[14], rfOrder=13, authorNames=高广尚, journalName=计算机工程与应用, refType=null, unstructuredReference=高广尚. 深度学习推荐模型中的注意力机制研究综述[J].
计算机工程与应用,
2022,
58(9): 9-18., articleTitle=深度学习推荐模型中的注意力机制研究综述, refAbstract=null), Reference(id=1197613334628446563, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2023, volume=36, issue=11, pageStart=124, pageEnd=125, url=null, language=null, rfNumber=[15], rfOrder=14, authorNames=李树青, journalName=工业控制计算机, refType=null, unstructuredReference=李树青. 基于注意力机制的改进LSTM模型的地铁客流预测研究[J].
工业控制计算机,
2023,
36(11): 124-125., articleTitle=基于注意力机制的改进LSTM模型的地铁客流预测研究, refAbstract=null), Reference(id=1197613334695555428, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1153420095775826552, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[16], rfOrder=15, authorNames=穆家荣, journalName=基于LSTM模型的天然气期货价格预测研究, refType=null, unstructuredReference=穆家荣.
基于LSTM模型的天然气期货价格预测研究[D]. 桂林: 桂林电子科技大学,
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一级 指标 | 二级 指标 | 三级指标 | 衡量方法 |
创新 发展 | 创新 成果 | 数字技术创新 | 数字经济专利申请数 |
| 绿色发明创新 | 绿色发明申请数 |
| 绿色实用新型专利创新 | 绿色实用新型专利申请数 |
创新 投入 | R&D经费支持强度 | R&D经费支出/GDP |
| 科学投入强度 | 科学投入/财政投入 |
协调 发展 | 产业 协调 | 产业结构 | 第三产业生产总值/GDP |
| 产业结构高级化指数 | 第三产业/第二产业增加值 |
城乡 协调 | 人口城镇化水平 | 城镇化率 |
| 城镇登记失业率 | 城镇登记失业人口/户籍人口 |
绿色 发展 | 绿色 金融 | 绿色信贷 | 环保项目信贷占比 |
| 绿色投资 | 环境污染治理投资占比 |
| 绿色保险 | 环境责任保险推广程度 |
| 绿色债券 | 绿色债券发展程度 |
| 绿色支持 | 财政环境保护支出占比 |
城市 污染 | 工业固体回收 | 一般工业固体废物综合利用率 |
| 工业废水排放 | 工业废水排放量 |
| 污水处理率 | 污水处理厂集中处理率 |
绿化 覆盖 | 绿化覆盖率 | 建成区绿化覆盖率 |
开放 发展 | 外资 水平 | 外商直接投资水平 | 实际利用外资/GDP |
| 外资企业 | 外资企业个数 |
国际 互联 | 国际互联网率 | 每百人拥有国际互联网用户数 |
共享 发展 | 基础 设施 | 互联网相关产出 | 人均电信业务总量 |
| 移动互联网用户数 | 每百人移动电话用户数 |
| 数字金融普惠指数 | 数字金融普惠指数 |
| 公路客运 | 公路客运量占总人口比例 |
教育 投入 | 教育支出 | 人均教育支出 |
医疗 保险 | 医疗保险参保水平 | 城镇基本医疗保险参保率 |
个人 储蓄 | 城乡居民储蓄 | 城乡居民储蓄年末余额 |
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城市高质量发展评价指标体系
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一级 指标 | 二级 指标 | 三级指标 | 衡量方法 |
创新 发展 | 创新 成果 | 数字技术创新 | 数字经济专利申请数 |
| 绿色发明创新 | 绿色发明申请数 |
| 绿色实用新型专利创新 | 绿色实用新型专利申请数 |
创新 投入 | R&D经费支持强度 | R&D经费支出/GDP |
| 科学投入强度 | 科学投入/财政投入 |
协调 发展 | 产业 协调 | 产业结构 | 第三产业生产总值/GDP |
| 产业结构高级化指数 | 第三产业/第二产业增加值 |
城乡 协调 | 人口城镇化水平 | 城镇化率 |
| 城镇登记失业率 | 城镇登记失业人口/户籍人口 |
绿色 发展 | 绿色 金融 | 绿色信贷 | 环保项目信贷占比 |
| 绿色投资 | 环境污染治理投资占比 |
| 绿色保险 | 环境责任保险推广程度 |
| 绿色债券 | 绿色债券发展程度 |
| 绿色支持 | 财政环境保护支出占比 |
城市 污染 | 工业固体回收 | 一般工业固体废物综合利用率 |
| 工业废水排放 | 工业废水排放量 |
| 污水处理率 | 污水处理厂集中处理率 |
绿化 覆盖 | 绿化覆盖率 | 建成区绿化覆盖率 |
开放 发展 | 外资 水平 | 外商直接投资水平 | 实际利用外资/GDP |
| 外资企业 | 外资企业个数 |
国际 互联 | 国际互联网率 | 每百人拥有国际互联网用户数 |
共享 发展 | 基础 设施 | 互联网相关产出 | 人均电信业务总量 |
| 移动互联网用户数 | 每百人移动电话用户数 |
| 数字金融普惠指数 | 数字金融普惠指数 |
| 公路客运 | 公路客运量占总人口比例 |
教育 投入 | 教育支出 | 人均教育支出 |
医疗 保险 | 医疗保险参保水平 | 城镇基本医疗保险参保率 |
个人 储蓄 | 城乡居民储蓄 | 城乡居民储蓄年末余额 |
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| 指标 | P | 指标 | P |
| 数字技术创新 | 0.160 | 绿色发明创新 | 0.008** |
| 绿色实用新型专利创新 | 0.000*** | R&D经费支持强度 | 0.123 |
| 科技投入强度 | 0.000*** | 产业结构 | 0.252 |
| 产业结构高级化 | 0.000*** | 人口城镇化 | 0.000*** |
| 城镇登记失业率 | 0.104 | 绿色信贷 | 0.000*** |
| 绿色投资 | 0.000*** | 绿色保险 | 0.610 |
| 绿色债券 | 0.000*** | 绿色支持 | 0.000*** |
| 工业固体回收 | 0.000*** | 工业废水排放 | 0.000*** |
| 污水处理率 | 0.011* | 绿化覆盖率 | 0.219 |
| 外商直接投资水平 | 0.040* | 外资企业 | 0.000*** |
| 国际互联网率 | 0.418 | 互联网相关产出 | 0.001*** |
| 移动互联网用户数 | 0.131 | 数字金融普惠指数 | 0.000*** |
| 公路客运率 | 0.626 | 教育支出 | 0.848 |
| 医疗保险参保水平 | 0.004** | 城乡居民储蓄 | 0.000*** |
| 户籍人口 | 0.000*** | 地方财政一般预算支出 | 0.000*** |
| 职工平均工资 | 0.093 | 人均流动资产 | 0.000*** |
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变量指标回归显著情况
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| 指标 | P | 指标 | P |
| 数字技术创新 | 0.160 | 绿色发明创新 | 0.008** |
| 绿色实用新型专利创新 | 0.000*** | R&D经费支持强度 | 0.123 |
| 科技投入强度 | 0.000*** | 产业结构 | 0.252 |
| 产业结构高级化 | 0.000*** | 人口城镇化 | 0.000*** |
| 城镇登记失业率 | 0.104 | 绿色信贷 | 0.000*** |
| 绿色投资 | 0.000*** | 绿色保险 | 0.610 |
| 绿色债券 | 0.000*** | 绿色支持 | 0.000*** |
| 工业固体回收 | 0.000*** | 工业废水排放 | 0.000*** |
| 污水处理率 | 0.011* | 绿化覆盖率 | 0.219 |
| 外商直接投资水平 | 0.040* | 外资企业 | 0.000*** |
| 国际互联网率 | 0.418 | 互联网相关产出 | 0.001*** |
| 移动互联网用户数 | 0.131 | 数字金融普惠指数 | 0.000*** |
| 公路客运率 | 0.626 | 教育支出 | 0.848 |
| 医疗保险参保水平 | 0.004** | 城乡居民储蓄 | 0.000*** |
| 户籍人口 | 0.000*** | 地方财政一般预算支出 | 0.000*** |
| 职工平均工资 | 0.093 | 人均流动资产 | 0.000*** |
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| 一级指标 | 二级指标 | 三级指标 |
| 创新发展 | 创新成果 | 数字技术创新 |
| 绿色发明创新 |
| 绿色实用新型专利创新 |
| 创新投入 | R&D经费支持强度 |
| 科学投入强度 |
| 协调发展 | 产业协调 | 产业结构 |
| 产业结构高级化指数 |
| 城乡协调 | 人口城镇化水平 |
| 城镇登记失业率 |
| 绿色发展 | 绿色金融 | 绿色信贷 |
| 绿色投资 |
| 绿色债券 |
| 绿色支持 |
| 城市污染 | 工业固体回收 |
| 工业废水排放 |
| 污水处理率 |
| 开放发展 | 外资水平 | 外商直接投资水平 |
| 外资企业 |
| 共享发展 | 基础设施 | 互联网相关产出 |
| 移动互联网用户数 |
| 数字金融普惠指数 |
| 医疗保险 | 医疗保险参保水平 |
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最终选定变量结果
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| 一级指标 | 二级指标 | 三级指标 |
| 创新发展 | 创新成果 | 数字技术创新 |
| 绿色发明创新 |
| 绿色实用新型专利创新 |
| 创新投入 | R&D经费支持强度 |
| 科学投入强度 |
| 协调发展 | 产业协调 | 产业结构 |
| 产业结构高级化指数 |
| 城乡协调 | 人口城镇化水平 |
| 城镇登记失业率 |
| 绿色发展 | 绿色金融 | 绿色信贷 |
| 绿色投资 |
| 绿色债券 |
| 绿色支持 |
| 城市污染 | 工业固体回收 |
| 工业废水排放 |
| 污水处理率 |
| 开放发展 | 外资水平 | 外商直接投资水平 |
| 外资企业 |
| 共享发展 | 基础设施 | 互联网相关产出 |
| 移动互联网用户数 |
| 数字金融普惠指数 |
| 医疗保险 | 医疗保险参保水平 |
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| 模型 | RMSE | R2 |
| 多变量LSTM神经网络模型 | 762 | 0.974 4 |
| 基于注意力机制的多变量LSTM神经网络模型 | 569 | 0.985 6 |
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两种模型RMSE和R2对比
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| 模型 | RMSE | R2 |
| 多变量LSTM神经网络模型 | 762 | 0.974 4 |
| 基于注意力机制的多变量LSTM神经网络模型 | 569 | 0.985 6 |
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