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ID:33520517
大小:3.77 MB
页数:48页
时间:2019-02-26
《twitter上的自动幽默分类》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、MasterThesis:AutomaticHumorClassificationonTwitterEuropeanMatersinLanguageandCommunicationTechnologiesSupervisors:.万方数据AutomaticHumorClassificationonTwitterThesisPresentedtotheFacultyoftheGraduateSchoolofTheUniversityofSaarlandAndShanghaiJiaoTongUniversity
2、inPartialFulfillmentoftheRequirementsfortheDegreeofMasterofScienceinComputerLinguisticsMasterofScienceinComputerApplicationTechnologyShanghaiJiaoTongUniversityDecember,2013万方数据AbstractAutomaticHumorClassificationonTwitterMuchhasbeenwrittenabouthumorandeven
3、sarcasmautomaticrecognitiononTwitter.Nevertheless,thetaskofclassifyinghumoroustweetsaccordingtothetypeofhumorhasnotbeenconfrontedsofar,asfarasweknow.Thisresearchisaimedatapplyingsemi-supervisedclassificationalgorithmsandotherNLPalgorithmstothechallengingta
4、skofautomaticallyidentifyingthetypeofhumorappearinginmessagesonTwitter.Thedifferentmethods,algorithms,toolsandclassifiersusedarediscussed,aswellasthespecificdifficultyencounteredduetotheverysubjectivenatureofhumorandtheinformallanguageappliedintweets.Itiss
5、hownthatthediscussedmethodsimprovetheaccuracyofclassificationbyupto5%abovethebaselinewhichisZeroR,thealgorithmthatclassifiesallinstancestothemajorityclass.KEYWORDS:HumorRecognition,TweetClassification,Semi-supervisedAlgorithmsiii万方数据TableofContentsListofTa
6、bles.........................................................................................................viListofFigures.......................................................................................................vii1Preliminaries............
7、.............................................................................................11.1Motivation.................................................................................................11.2Outline.........................................
8、..............................................................22RelatedWork........................................................................................................32.1HumorRecognition.........
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