984 search results - page 48 / 197 » Combining and selecting characteristics of information use |
168
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ECIR
2010
Springer
15 years 7 months ago
2010
Springer
Abstract. Learning To Rank (LTR) techniques aim to learn an effective document ranking function by combining several document features. While the function learned may be uniformly ...
180
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DOCENG
2006
ACM
16 years 8 days ago
2006
ACM
Category ranking provides a way to classify plain text documents into a pre-determined set of categories. This work proposes to have a look at typical document collections and ana...
164
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CICLING
2010
Springer
15 years 10 months ago
2010
Springer
Although the application of data fusion in information retrieval has yielded good results in the majority of the cases, it has been noticed that its achievement is dependent on the...
149
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CLEF
2009
Springer
15 years 7 months ago
2009
Springer
This paper describes the baselines proposed for the ResPubliQA 2009 task. These baselines are purely based on information retrieval techniques. The selection of an adequate retrie...
160
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JIS
2006
15 years 6 months ago
2006
Query expansion terms are often used to enhance original query formulations in document retrieval. Such terms are usually selected from the entire documents or from windows or pas...