文本表示模型的研究與實(shí)現(xiàn)【畢業(yè)設(shè)計(jì)+開(kāi)題報(bào)告+文獻(xiàn)綜述】

1、本科畢業(yè)設(shè)計(jì)本科畢業(yè)設(shè)計(jì)(論文論文)（二零（二零屆）屆）文本表示模型的研究與實(shí)現(xiàn)所在學(xué)院專業(yè)班級(jí)計(jì)算機(jī)科學(xué)與技術(shù)學(xué)生姓名學(xué)號(hào)指導(dǎo)教師職稱完成日期年月0TextRepresentationModelResearchImplementationAbstract：WiththecontinuousdevelopmentofinfmationtechnologyespeciallythepopularizationofInterapplicat

2、ionselectronictextmessagehasincreaseddramatically.Itisabigchallengeincurrentinfmationtechnologyofhowtoganizemanagethesehugeamountsofinfmationeffectivelycanbequicklyaccuratelyacquiretheinfmationofuserneed.Textclassificati

3、onasakeytechnologyaboutprocessganizetextdata.Itcansolvedisderlyphenomenonconvenientinfmationusertoaccuratelypositiontherequiredinfmation.Thispaperanalyzesthekeyautomatictextcategizationtheytechnologygivenarealizedbasedon

4、vectspacemodel(theVSM)automatictextcategizationframewkthesystemweredescribedemphaticallyalgithm.Thisalgithmintrainingphasethroughpartoftrainingsetssurevectfeatureextractiondimensionputsfwardakindof“average“matchingthresh

5、oldadjustmentmethodthusintheaccuracyefficiencyofclassificationalgithmissuperitotraditional.Textclassificationtechnologyinlifeplaysameimptantroleinourlifebecomeoneofcuttingedgeresearchhotspot.Keywds:VectspacemodelTextclas