6599 search results - page 994 / 1320 » Towards a Theory of Information |
206
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Random projection (RP) is a common technique for dimensionality reduction under L2 norm for which many significant space embedding results have been demonstrated. However, many si...
183
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TREC
2004
15 years 8 months ago
2004
The quality of an information retrieval system heavily depends on its retrieval function, which returns a similarity measurement between the query and each document in the collect...
187
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BMCBI
2010
15 years 6 months ago
2010
Background: Drug-drug interactions are frequently reported in the increasing amount of biomedical literature. Information Extraction (IE) techniques have been devised as a useful ...
171
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
In a sampling problem, we are given an input x {0, 1} n , and asked to sample approximately from a probability distribution Dx over poly (n)-bit strings. In a search problem, we ...
222
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
Abstract.1 The scheme of the sliding window is known in Information Theory, Computer Science, the problem of predicting and in stastistics. Let a source with unknown statistics gen...