4313 search results - page 379 / 863 » Information Retrieval and the Semantic Web |
226
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CG
2007
Springer
15 years 6 months ago
2007
Springer
Tasks in visual analytics differ from typical information retrieval tasks in fundamental ways. A critical part of a visual analytics is to ask the right questions when dealing wit...
187
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
Learning to rank is a new statistical learning technology on creating a ranking model for sorting objects. The technology has been successfully applied to web search, and is becom...
158
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SIGIR
2006
ACM
16 years 24 days ago
2006
ACM
Despite its intuitive appeal, the hypothesis that retrieval at the level of “concepts” should outperform purely term-based approaches remains unverified empirically. In addit...
218
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WSDM
2012
ACM
14 years 2 months ago
2012
ACM
Microblogs have become an important source of information for the purpose of marketing, intelligence, and reputation management. Streams of microblogs are of great value because o...
184
Voted
SIGIR
2005
ACM
16 years 12 days ago
2005
ACM
Different from traditional information retrieval, both content and structure are critical to the success of Web information retrieval. In recent years, many relevance propagation ...