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基于文本挖掘的新浪财经新闻与股市投资策略研究与161203107243·2020本文本的文基于文本挖掘的新浪财经新闻与股市投资策略研究的研究的文的文文文的2020本文基于文本挖掘的新浪财经新闻与股市投资策略研究21的的的经的的的的的的文本的于本的股经的财经的股市的经的股股市的投资策略的的本文的研究新浪财经基于文本挖掘Python的新浪财经的文本750本750本本文本的财经新闻的文本的的投资策略策略本文的研究文本的文本的文本投资策略的财经文本挖掘投资策略2020本文ResearchonSinaFinancialNewsandStockMarketInvestmentStrategyBasedonTextMiningAbstractInthe21stcentury,aneraoffast-pacedlife,informationdevelopmentisarguablythefastestchangingthinginourdailylives.Asoneofthemostconvenientwaystounderstandinfor-mation,theInternethasbecomeanindispensabletoolforhumanstoobtaininformation.ObtaininginformationthroughtheInternetisnotonlyconvenientandfast,butalsomorecomprehensiveandeffectivethanothermethods.Inthecontextofthisera,howtoanalyzetherelevantinformationinthemassinformationinthemostappropriateway,extractthemostrepresentativeanddistinctivekeywords,andclassifythemasstextinformationinareasonableandeffectiveway.ForwebsitesearchTheengineprovideskeywords,userssavetimeandcost,therebyimprovingwebsitesatisfaction,etc.areofgreatsignificance.Stock-sarealsothemostfrequentlydiscussedfinancialtopicsinourdailylives.China'sstockmarkethasalwaysmadeagreatcontributiontoChina'seconomicdevelopmentthatcannotbeignored.Whenthepublic