3819 search results - page 170 / 764 » Simple Easy Terms |
187
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SIGIR
2011
ACM
14 years 9 months ago
2011
ACM
We reveal that the Okapi BM25 retrieval function tends to overly penalize very long documents. To address this problem, we present a simple yet effective extension of BM25, namel...
191
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LREC
2008
15 years 8 months ago
2008
Terminologies and other knowledge resources are widely used to aid entity recognition in specialist domain texts. As well as providing lexicons of specialist terms, linkage from t...
203
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JMLR
2010
15 years 1 months ago
2010
We consider regularized stochastic learning and online optimization problems, where the objective function is the sum of two convex terms: one is the loss function of the learning...
145
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DAC
2008
ACM
16 years 8 months ago
2008
ACM
Integrated circuits with bounded lifetimes can have many business advantages. We give some simple examples of m ods to enforce tunable expiration dates for chips using nanom reliab...
147
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
A recently published approach to adaptive page rank, using the solution of quadratic optimization methods with a set of simple constraints [3], is modified to permit classificatio...