8301 search results - page 1413 / 1661 » Risk-Aware Information Retrieval |
176
Voted
WWW
2009
ACM
16 years 7 months ago
2009
ACM
Over the last few years, blogs (web logs) have gained massive popularity and have become one of the most influential web social media in our times. Every blog post in the Blogosph...
168
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Web 2.0 technologies have enabled more and more people to freely comment on different kinds of entities (e.g. sellers, products, services). The large scale of information poses th...
148
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Due to the lexical gap between questions and answers, automatically detecting right answers becomes very challenging for community question-answering sites. In this paper, we prop...
175
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Social annotations on a Web document are highly generalized description of topics contained in that page. Their tagged frequency indicates the user attentions with various degrees...
163
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
As with any application of machine learning, web search ranking requires labeled data. The labels usually come in the form of relevance assessments made by editors. Click logs can...