580 search results - page 68 / 116 » Ranking Approaches for Microblog Search |
ECIR
2007
Springer
15 years 12 days ago
2007
Springer
This paper extends previous work on document retrieval and document type classification, addressing the problem of ‘typed search’. Specifically, given a query and a designated ...
COLING
2010
14 years 6 months ago
2010
This work presents a study to bridge topic modeling and personalized search. A probabilistic topic model is used to extract topics from user search history. These topics can be se...
110
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CLEF
2010
Springer
15 years 1 days ago
2010
Springer
In this paper we will describe Berkeley's approach to the ImageCLEF Wikipedia Retrieval task for 2010. Our approach to this task was primarily to use text-based searches on th...
ECIR
2010
Springer
14 years 11 months ago
2010
Springer
In this work we compare different techniques to automatically find candidate web pages to substitute broken links. We extract information from the anchor text, the content of the p...
105
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RIAO
2000
15 years 8 days ago
2000
Informationretrieval systems typically weight the importance of search terms according to document and collection statistics (such as by using tf idf scores, where less commonterm...