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WSDM
2010
ACM
210views Data Mining» more  WSDM 2010»
14 years 8 months ago
Leveraging Temporal Dynamics of Document Content in Relevance Ranking
Many web documents are dynamic, with content changing in varying amounts at varying frequencies. However, current document search algorithms have a static view of the document con...
Jonathan L. Elsas, Susan T. Dumais
WSDM
2010
ACM
197views Data Mining» more  WSDM 2010»
14 years 8 months ago
Adapting Information Bottleneck Method for Automatic Construction of Domain-oriented Sentiment Lexicon
Domain-oriented sentiment lexicons are widely used for finegrained sentiment analysis on reviews; therefore, the automatic construction of domain-oriented sentiment lexicon is a f...
Songbo Tan, Weifu Du, Xiaochun Yun, Xueqi Cheng
WSDM
2010
ACM
210views Data Mining» more  WSDM 2010»
14 years 8 months ago
Towards Recency Ranking in Web Search
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...
Anlei Dong, Yi Chang, Zhaohui Zheng, Gilad Mishne,...
WSDM
2010
ACM
203views Data Mining» more  WSDM 2010»
14 years 8 months ago
Query Reformulation Using Anchor Text
Query reformulation techniques based on query logs have been studied as a method of capturing user intent and improving retrieval effectiveness. The evaluation of these techniques...
Van Dang, Bruce W. Croft
WSDM
2010
ACM
236views Data Mining» more  WSDM 2010»
14 years 8 months ago
Personalized Click Prediction in Sponsored Search
Sponsored search is a multi-billion dollar business that generates most of the revenue for search engines. Predicting the probability that users click on ads is crucial to sponsor...
Erick Cantú-Paz, Haibin Cheng
WSDM
2010
ACM
173views Data Mining» more  WSDM 2010»
14 years 8 months ago
Measuring the Reusability of Test Collections
While test collection construction is a time-consuming and expensive process, the true cost is amortized by reusing the collection over hundreds or thousands of experiments. Some ...
Ben Carterette, Evgeniy Gabrilovich, Vanja Josifov...
WSDM
2010
ACM
170views Data Mining» more  WSDM 2010»
14 years 8 months ago
Coupled Semi-Supervised Learning for Information Extraction
Andrew Carlson, Justin Betteridge, Richard C. Wang...
WSDM
2010
ACM
129views Data Mining» more  WSDM 2010»
14 years 8 months ago
Early Exit Optimizations for Additive Machine Learned Ranking Systems
Berkant Barla Cambazoglu, Hugo Zaragoza, Olivier C...
WSDM
2010
ACM
176views Data Mining» more  WSDM 2010»
14 years 8 months ago
Adaptive Weighing Designs for Keyword Value Computation
Georgios Zervas, John W. Byers, Michael Mitzenmach...
WSDM
2010
ACM
194views Data Mining» more  WSDM 2010»
14 years 8 months ago
Ranking with Query-Dependent Loss for Web Search
Queries describe the users' search intent and therefore they play an essential role in the context of ranking for information retrieval and Web search. However, most of exist...
Jiang Bian, Tie-Yan Liu, Tao Qin, Hongyuan Zha