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Who Are Experts Specializing in Landscape Photography?

Published on Oct 07, 20141859 Views

Bin Bi

With the rapid growth of Web 2.0, a variety of content sharing services, such as Flickr, YouTube, Blogger, and TripAdvisor etc, have become extremely popular over the last decade. On these websites, u

Research Sessions

Related categories

Data MiningKnowledge Extraction

Chapter list

Analyzing Topic-specific Authority on Content Sharing Services00:00
Content Sharing Service00:13
Explosion of User-generated Content00:35
Topic-specific Authority Analysis - 101:54
Topic-specific Authority Analysis - 202:33
Roadmap - 103:00
LDA-based Naïve Solution03:07
Favorite Click04:19
Topic-specific Authority Analysis (TAA) Model05:29
Intuition for Characterizing Authoritativeness05:57
Intuition behind Topic Discovery for Favorite Clicks - 106:56
Intuition for Characterizing Favorite Clicks (cont’d)07:45
Intuition behind Topic Discovery for Favorite Clicks - 208:24
Topic-specific Authority Analysis (TAA)09:17
Quantities of Interest10:28
Preference Modeling10:49
Inference for TAA (cont’d)11:23
Gibbs Sampler for TAA11:58
Roadmap - 212:23
Experiments12:28
Predictive Power13:00
Case visualization13:36
Roadmap - 314:10
Conclusion14:11
Thank you!14:56