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The Wisdom of the Audience: An Empirical Study of Social Semantics in Twitter Streams
Published on Jul 08, 20133688 Views
Interpreting the meaning of a document represents a fundamental challenge for current semantic analysis methods. One interesting aspect mostly neglected by existing methods is that authors of a docume
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Chapter list
The Wisdom of the Audience: An Empirical Study of Social Semantics in Twitter Streams00:00
Authors make their messages00:12
Research Questions01:56
Methodology - 102:45
Methodology - 205:12
Dataset - 105:48
Dataset - 206:28
Dataset - 306:52
Audience Selection07:21
Background Knowledge Content Selection 08:21
Background Knowlegde Representation09:30
Empirical Evaluation - 110:01
Results - 110:52
Results - 212:57
Empirical Evaluation - 214:04
Structural Stream Properties14:28
Stat. Significant Spearman Rank Correlation - 115:26
Stat. Significant Spearman Rank Correlation - 215:55
Stat. Significant Spearman Rank Correlation - 316:09
Stat. Significant Spearman Rank Correlation - 416:34
Summary & Conclusions16:52
Current and Future Work17:48
References18:57
Thank you18:58