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Was This Review Helpful to You? It Depends! Context and Voting Patterns in Online Content

Published on Jul 22, 20142848 Views

Ruben Sipos

When a website hosting user-generated content asks users a straightforward question - "Was this content helpful?" with one "Yes" and one "No" button as the two possible answers - one might expect t

Solomon seminar

Related categories

Pattern Recognition

Chapter list

Was This Review Helpful to You? It Depends! - Context and Voting Patterns in Online Content00:00
The Era of User-Generated Content - 100:17
The Era of User-Generated Content - 200:45
The Era of User-Generated Content - 300:59
Surfacing the Good Content - 101:14
Surfacing the Good Content - 201:56
Data 02:14
Are there biases in voting polarity?03:36
Statistical Analysis - 105:41
Statistical Analysis - 206:28
Statistical Analysis - 306:41
Statistical Analysis - 406:58
Statistical Analysis - 507:16
Polarity and Global Context 08:04
Polarity Evolution12:10
A Model of Polarity12:52
Polarity and Local Context15:43
Participation18:57
Observed Participation19:45
Participation Evolution21:46
A Model of Participation22:23
Summary22:50
RatioSort with Biased Votes23:53
Designing a Ranking Algorithm for Context-Biased Voting26:16
Conclusions31:00