481 search results - page 18 / 97 » Statistical precision of information retrieval evaluation |
164
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DELOS
2001
15 years 5 months ago
2001
Personalisation in full text retrieval or full text filtering implies reweighting of the query terms based on some explicit or implicit feedback from the user. Relevance feedback i...
133
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SIGIR
2006
ACM
15 years 10 months ago
2006
ACM
This paper presents a study of three statistical query translation models that use different units of translation. We begin with a review of a word-based translation model that us...
146
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AMKM
2003
Springer
15 years 9 months ago
2003
Springer
This research investigates a unique Indexing Structure and Navigational Interface which integrates (1) ontology-driven knowledge-base (2) statistically derived indexing parameters...
129
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FLAIRS
2000
15 years 5 months ago
2000
Traditional benchmarking methods for information retrieval (IR) are based on experimental performance evaluation. Although the metrics precision and recall can measure the perform...
135
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LREC
2008
15 years 5 months ago
2008
We have performed a set of experiments made to investigate the utility of morphological analysis to improve retrieval of documents written in languages with relatively large morph...