基于文本挖掘的我国长期护理保险政策供给特征研究

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Research on supply characteristics of China's long-term care insurance policy based on text mining LIUZhihan，LI Hebin，LU Zhicheng，WANG Xuehan

SchoolofPublicAdministration，CentralSouthUniversity，Hunan41ooo4China

Corresponding AuthorLIU Zhihan，E-mail： liuzhihan @ csu.edu.cl

AbstractObjective：Toexplorethekeycomponentsoflong-termcareinsurancepolicyinChinatoprovideinsightsforenhancing the formulationandimplementationofuturepolicydocuments.Methods：UtilizingtheTF-IDFwordvectormodeltoconducttextmining researchonoverl6ooChineselong-termcare insurance policydocuments from theCLIPDatabase.Results：Using multidimensional scalinganalysis，thepolicytextoentasortedutteepolicyteads：politicalpromotiorvicemodelsndotentndadd formulation.Concusions：Tegovementndstoioateisitutialsuppyncouagedata-rivenproisionndeerisis learning awareness .

Keywordslong-termcareinsurance;TF-IDFword vector model; multidimensionalscale analysis;text mining;policyprovision

据第七次全国人口普查公报数据显示，我国人口老龄化呈现加速趋势1，随之而来的老年人口增加可能对传统社会福利体系构成巨大资金压力，进一步加剧了社会保障基金的收支矛盾。（剩余9172字）