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Topic-Factorized Ideal Point Estimation Model for Legislative Voting Network
Published on 2014-10-071654 Views
Ideal point estimation that estimates legislators' ideological positions and understands their voting behavior has attracted studies from political science and computer science. Typically, a legislato
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Presentation
Topic-Factorized Ideal Point Estimation Model for Legislative Voting Network00:00
Background00:11
Outline - 101:15
Legislative Voting Network01:30
Problem Definition02:05
Existing Work02:27
Motivations03:45
Outline - 205:26
Topic Factorized IPM05:29
Text Part - 106:02
Text Part - 206:07
Voting Part - 106:41
Voting Part - 206:47
Combining Two Parts Together09:17
Learning Algorithm - 109:41
Learning Algorithm - 210:08
Outline - 310:10
Data Description10:14
Evaluation Measures10:49
Experimental Results11:14
Parameter Study 11:53
Case Studies - 112:31
Case Studies - 213:34
Case Studies - 313:49
Outline - 415:10
Conclusion15:13
Thanks15:44