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Information Diversity
Published on Mar 24, 20123750 Views
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Chapter list
Information Diversity00:00
Dictionary definition of “diversity”00:55
Diversities coming out of “content”01:35
Diversities coming out of “usage”03:05
Diversity in Web Search04:30
Contextualized search04:52
Example: searching for “Jaguar”05:23
Context sensitive search with http://searchpoint.ijs.si06:39
News Bias Diversity10:02
News are rolling…10:38
Experimental setup13:05
Bias example13:51
Prediction of news source14:27
Detecting News Reporting Bias14:53
Keywords differences on topic level15:54
News source similarity maps16:14
Topical Temporal Diversity17:48
Topic Trends Tracking of the documents including “Clinton”18:15
WW2 query “Pearl Harbor” from NYTimes archive20:59
WW2 query “Belgrade” from NYTimes archive21:23
WW2 query “Normandy” from NYTimes archive21:57
Challenges22:43