基于中文分词的购物中心微信平台购物导航的设计和实现

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1、⑧万方数据硕士学位论文MASTER’STHESISAbstractInrecentyears，砸thwechatisbecomingthenewdarlingofthemobileInteractera,wechatpublicplatformisbecomingthemanagementtoolsofenterprise’Smarketingchannelsandcustomers’relationship，moreandmoreenterprisesororganizationsstationedinthew

2、echatpublicplatformandbringawidevarietyofcontentandexperiencesfortheusertoexplorenewbusinessopportunities．JFinalisaspeedWEB+ORMframeworkbasedontheJavalanguage，andithascharacteristicssuchasdevelopedrapidly，lesscode，easytoleam，powerful，lightweight，easytoexpand，

3、Restful．ExceptalltheadvantagesoftheJavalanguage，italsohasthedevelopmentefficiencyofRuby,Python．P胛andotherdynamiclanguages．Thispaperisbasedonthespeedframeworkofwebdevelopment----JFinalframework，andthroughtheanalysisofthemainfunctionsofwell—knownshoppingmallswe

4、chatpublicaccountapplications，combinedwithpublishedAPIinterfacespecification，aswellasthecharacteristicsofthemall’Sownbusiness，themainbusinessfunctionscarriedout．andinaccordancewithbusinessrequirementsforsystemmodeling，researchanddesigntheShoppingMallWechatPla

5、tformbasedonJFinal．Thegreatestfeatureofthisplatformistoprovideashoppingnavigationfunction．ThroughtheresearchofLuceneandChinesesegmentationtechnique，useabinary-seek—by—worddictionarymechanismforwordsegmentationbasedonall—ItashtoimproveChinesewordsegmentationfr

6、omtheangleofdictionary．Thenewmechanismmainlydividesthedictionaryentryintosomegroupsbycharacternumbertheentryhas，itusestheHashvalueofwordtoreducethenumberofstringfinding．CombinedwiththeLuceneindexcreationandexecutionoffull．textsearchbasedOiltheshops’introducti

7、onsisappliedtoshoppingnavigationsearchtoimprovetheaccuracyforuserstofindtheshops．Atthesametime，dividetheshopsaccordingtothefloor，consumption，andsalesornotforuserstochoosetoview，SOastoachieveshoppingnavigationfunctions．Inaddition，thewechatplatformoffersotherfu

8、nctionssuchasfindingactivities，receivingcoupons，andusercenter。SoshoppingcenterCanmakeuseoftheirownresourcesandmallbrandadvantages，throughsomecustomerresourcesgathered，usingwechatpublicpla