SubjectSpecialty:puterApplicationTechnologyName:XuHaiInstructor:LiJunMinABSTRACT(Signature)(Signature)tostudyandresearch,information’,’,弱forprofessionalthemes,,wediscussthesignificance,architectureoftheverticalsearchen91neandstudytheverticalengines’coretechnologyincludingsubjectrelevancyJudgments,ChineseWordSegmentationtechnology,webrankingtechnologyandSOon·,paretheChineseWordSe田:TlentationwhichLueeneuseswithKTDictSeg,thenUSeKTDictSegwhichperformsbetterthantheformermethodtosegmentwordfromtheextracteddocument·,thataretopicalspidermodule,,,theHtmlParserisadoptedtoextractinformationfromtheextractedwebpages·,treflecttheimportanceofthewebpagespositions,allimprovedsolutionISdesigned·binestllebasicDocumentscoremethodandthepositionsofthewebpageswiththecharacteristicsofthedocumentsthemselves,:VerticalSearchTopicalSpiderLuceneInformationRetrievalChineseWordSegmentationThesis:ApplicationResearch西要料技太学学位论文独创性说明本人郑重声明:所呈交的学位论文是我个人在导师指导下进行的研究T作及其取得研究成果。尽我所知,除了文中加以标注和致谢的地方外。论文中不包含其他人或集体已经公开发表或撰写过的研究成果,也不包含为获得西安科技大学或其他教育机构的学位或证书所使用过的材料。与我一同工作的同志对本研究所做的任何贡献均已在论文中做了明确的说明并表示了谢意。学位论文作者签名:乌象翅日期:易卯罗.∥.多学位论文知识产权声明书本人完全了解学校有关保护知识产权的规定,即;研究生在校攻读学位期间论文
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