538 search results - page 46 / 108 » Context-sensitive ranking for document retrieval |
170
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ESWS
2008
Springer
15 years 7 months ago
2008
Springer
The traditional strategy performed by Information Retrieval (IR) systems is ranked keyword search: For a given query, a list of documents, ordered by relevance, is returned. Releva...
164
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ECIR
2008
Springer
15 years 7 months ago
2008
Springer
In document retrieval using pseudo relevance feedback, after initial ranking, a fixed number of top-ranked documents are selected as feedback to build a new expansion query model. ...
179
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ASUNAM
2009
IEEE
16 years 21 days ago
2009
IEEE
—The “wisdom of the crowds” is a concept used to describe the utility of harnessing group behaviour, where user opinion evolves over time and the opinion of the masses collec...
153
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HICSS
2006
IEEE
15 years 12 months ago
2006
IEEE
The classical (ad hoc) document retrieval problem has been traditionally approached through ranking according to heuristically developed functions (such as tf.idf or bm25) or gene...
164
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ERCIMDL
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. Citation indexes are valuable tools for research, in part because they provide a means with which to measure the relative impact of articles in a collection of scientifi...