基于改进的逆向最大匹配算法的中文地址编码分析

《基于改进的逆向最大匹配算法的中文地址编码分析》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、万方数据山东科技大学硕士学位论文摘要AbstractWiththegradualdevelopmentofoureconomyandsociety，urbanmanagementproblemshavebecomeincreasinglyprominent．Duetotherapiddevelopmentofgeographicinformationsystems，theuseofgeographicinformationsystemstosolvetheproblemsofurbanmanagement

2、hasbecomeanimportantmeansofrelevantdepartments．OneoftheimportantmeansthatChineseaddresscoding．ChineseaddresscodetypicallycontainsChineseaddressstandardization，Chinesewordsegmentation，addressmatchingandspatialpositioningstep．Fortheaddresscoding，application

3、anddevelopmentofdevelopedcountriesearlierthanOurcountry,itisrelativelymature．Becauseofaddresscodingtechnologyisnotmatureenough，especiallybecauseofthecharacteristicsofChineseaddressanddatacollectionmethods，usingastandardinconsistent，leadingtotheaddresswith

4、inthecitylimits，therearemanyhousenumber,floorandroadnamessuchasdeletions，duplications，confusion，etc．non—standardsituations．Ifyousimplyre—collectthesedatainaccordancewithspecificationinformation，theworkloadwillbeverylarge，almostimpossibletoachieve．Therefor

5、e，Chineseaddresscodingresearchandapplicationofconducthascertainchallenges．ThereisanurgentneedtoproposesuitableforOuraddressencodedChinesewordsegmentationalgorithm，andusingthealgorithmofChineseaddressstandardizationprocessforsegmentationandmatching，tocolle

6、ctfromthecityinvariousindustriestonon—GISdataintoGISdata，usetotheconcretepracticeofurbanmanagementtogo．Basedontheaboveissues，thispaperstudiedthecharacteristicsofChineseaddressproblemsandonthebasisofthecompositionofthestudiedChinesewordtechnicalcharacteris

7、tics，aswellastheexistingfourcategoriesofChinesewordsegmentationalgorithm，andanchoredproposedimprovementsreversemaximummatchingbasedonstringmatchingalgorithm，thenaccordingtothissegmentationalgorithm，asuitableChineseaddressmatchingalgorithm．Thispaperalsodes

8、cribesamethodbasedontheaboveaddressmatchesthedesignanddevelopmentofaprototypesystem，introducedseveralmodulesofthesystem，andusepartofthecityofWuhanaddressofthesystemexperimentally．Experimentalresultsshowthatthe2万方数据山