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Topic-Factorized Ideal Point Estimation Model for Legislative Voting Network
Published on Oct 07, 20141651 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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Chapter list
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