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Predicting Long-Term Impact of CQA Posts: A Comprehensive Viewpoint

Published on Oct 07, 20141462 Views

Yuan Yao

Community Question Answering (CQA) sites have become valuable platforms to create, share, and seek a massive volume of human knowledge. How can we spot an insightful question that would inspire massiv

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Data MiningKnowledge Extraction

Chapter list

Predicting Long-Term Impact of CQA Posts: A Comprehensive Viewpoint00:00
Roadmap - 100:14
Roadmap - 200:17
CQA00:19
Long-Term Impact00:36
Challenges01:00
C1.1 Coupling - 101:19
C1.1 Coupling - 201:47
C1.2 Non-linearity01:58
C1.3 Dynamics02:15
This Paper02:45
Roadmap - 303:21
Modeling Non-linearity03:27
Modeling Dynamics04:01
Roadmap - 404:26
Approximation Method (1)04:37
Approximation Method (2)05:23
Summary06:07
Roadmap - 506:57
Experiment Setup07:00
Evaluation Objectives07:35
Effectiveness Results07:46
Efficiency Results08:14
Quality-Speed Balance-off08:39
Roadmap - 608:59
Conclusions09:01
Thanks!09:36