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WSDM
2010
ACM
160views Data Mining» more  WSDM 2010»
14 years 8 months ago
Learning Concept Importance Using a Weighted Dependence Model
Modeling query concepts through term dependencies has been shown to have a significant positive effect on retrieval performance, especially for tasks such as web search, where rel...
Michael Bendersky, Donald Metzler, W. Bruce Croft
WSDM
2010
ACM
261views Data Mining» more  WSDM 2010»
14 years 8 months ago
Learning Similarity Metrics for Event Identification in Social Media
Social media sites (e.g., Flickr, YouTube, and Facebook) are a popular distribution outlet for users looking to share their experiences and interests on the Web. These sites host ...
Hila Becker, Mor Naaman, Luis Gravano
WSDM
2010
ACM
150views Data Mining» more  WSDM 2010»
14 years 8 months ago
An Optimization Framework for Query Recommendation
Aris Anagnostopoulos, Luca Becchetti, Carlos Casti...