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1、東北師范大學(xué)碩士學(xué)位論文基于TSE的特定領(lǐng)域搜索引擎研究及實(shí)現(xiàn)姓名:侯銳申請學(xué)位級別:碩士專業(yè):計算機(jī)軟件與理論指導(dǎo)教師:鐘紹春張琢20080601AbstractWntherI蛐】jngupofWrebinfomatioll,SearchEngilleaSa蚰吣ofnewtechnolo影hasbeendeveloped鏟aduallyAsweknow,吐Iereisahuge(1i伍cultyforuSerStolookfori廊m

2、ationiIlthcvast‘‘dataoce耐’SoSearChEn百neisthcpe疵Cttcchnology印pearinginperfecttimet0solvetheproblemn痂1dsandc01lectsthei川’ormationbyac鰣咖device,thencomprehends,abstracts,o曙mizesandllandlesttleseinfomationSoitactmglikesaninfo

3、nnationnavigatorandtabsnloreandmoreimpomIntrespoIlsibilitiesi11netizeIls’dailylifeTherefore,SearchEngktecllIlolog),haSbec鋤eanew咖d),inganddevelopiIlgta瑪etillthei11dustrial&academicfieldofcomputcfscienceTheDomain—speci矗cSe

4、arChEngmehaSbeen趾importaIltrese砌braIlchofi11fomationretrieval觚dacllievedrapiddeVelopmentillrecentyearsHoweVer,therearestiUsomeissuesneedtobe咖diedm舭rforboostingitspmcticalapplicationandilIlproviIlgitse歸睹ctiVenessande伍cien

5、cynisuncoIIlInonofHiStorySearChEngiIleiIlspecific丘eldinChillapresentsothisdissertationl粥asortofvalueiIlVenicalSearchEr畫neTSE(TinySearchEngine)isatillySearChEnginemodelbaSeon讓嗆Ti鋤wangSearchEnginew11ichrullsuIldertheLimⅨop

6、eratingsystemItisanopensourcesofhVare,deVelopedbyDrY雒Hongfeiofmen的worklabofPekiIlgUniVersi夠TheaimofTSEisproVidingastudyingatmosphereforthepeoplewhowanttostudytheSearchEn西neButtheTSEisageneralSearChEI唱m,soitisnotdo啦welliI

7、lsomedomainspeciflcsearchnshowed廿1ede丘ciencyine飪ectivenessandaccuraCyT11ispaper謝11addthespecificfield—Histo巧totheTSEsystem鋤d刪戚砥Cllillesesegmentationa11dindeXingItincludes:(1)AddspecificHisto巧Wrordlisttot11eori曲1a1TSEWror

8、dlist(2)ImpmVeme耐西mlTSEse舯酬iona190ri缸1(3)Changetherelatedpar鋤etersof骶bpageCrawliIlgtom以∞讓嶺TSEmorcsuitableforDomainspecificSearchFortlleadVan魄emspecifichoWledgeowesbytheIdealTecllIlolog)rI觸ituteofNormeastNomalUniversi吼t11

9、ere晰11be200Historyfilessuppliedby仕屺instituteaSs鋤plefortestmgComp耐ngtheresultsbe倆eenthect姍giIlgoIlc鋤dthe耐西nalorletocorlcludearesultfileand百Vethe如rthersnJdyingsuggestionK鑼words:Domajn—specincSearChEngine;TSE;Se目neIItation;

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