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Automated Selection of Social Media Responses to News
Published on Sep 27, 20133575 Views
Social media responses to news have increasingly gained in importance as they can enhance a consumer's news reading experience, promote information sharing and aid journalists in assessing their rea
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Chapter list
Automated Selection of Social Media Responses to News00:00
Outline00:03
Motivation00:11
Situation00:47
Hypothesis01:14
Problems01:30
Problem statement02:09
Proposed solution02:26
Objective function - 103:01
Objective function - 203:39
Objective function - 304:22
Objective function - scoring04:55
Algorithm05:32
Features06:17
Related work: Diversity-based sampling08:05
Related work: Social context summarization08:59
Our contribution09:56
Methods10:33
Scenario 1: individual message labeling11:09
Dataset11:43
Individual message labeling - evaluation11:54
Individual message labeling12:08
Decomposing interestingness of individual messages12:49
Pairwise sample comparison - 113:41
Pairwise sample comparison - 214:10
Distribution of preference reasons14:56
Conclusion - 115:31
Conclusion - 216:06
Future work16:40
Questions?17:49