基于深度学习的答案排序研究

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1、分类号TP303学号14060086UDC密级公开工学硕士学位论文基于深度学习的答案排序研究硕士生姓名李真真学科专业计算机科学与技术研究方向在线社交网络分析指导教师方滨兴教授贾焰教授国防科学技术大学研究生院二〇一六年十二月StudyontheAnswerRankingBasedonDeepLearningMethodsCandidate:LiZhenzhenAdvisor:ProfessorFangBinxingProfessorJiaYanAdissertationSubmittedinpartialfulfillmentoftherequirementsfort

2、hedegreeofMasterofEngineeringinComputerScienceGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha,Hunan,P.R.ChinaDecember11,2016国防科学技术大学研究生院硕士学位论文目录摘要........................................................................................................................iABSTR

3、ACT...............................................................................................................iii第一章绪论............................................................................................................11.1研究背景与意义.............................................

4、..........................................11.2国内外研究现状.......................................................................................31.2.1社区问答系统的答案排序............................................................31.2.2传统的答案排序方法......................................................

5、..............31.2.3基于深度学习方法的答案排序....................................................61.3本文的研究内容.......................................................................................61.4本文的组织结构.......................................................................................7第二章相

6、关技术研究............................................................................................92.1排序学习...................................................................................................92.1.1基于文本相关度的答案排序........................................................92.1.2基于

7、重要性的答案排序................................................................102.2深度学习...................................................................................................112.2.1词向量............................................................................................11