1025 search results - page 150 / 205 » A machine learning approach for improved BM25 retrieval |
142
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EMNLP
2010
14 years 12 months ago
2010
We describe a model for the lexical analysis of Arabic text, using the lists of alternatives supplied by a broad-coverage morphological analyzer, SAMA, which include stable lemma ...
148
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PVLDB
2010
14 years 8 months ago
2010
We present Schism, a novel workload-aware approach for database partitioning and replication designed to improve scalability of sharednothing distributed databases. Because distri...
108
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BMCBI
2008
15 years 2 months ago
2008
Background: Prediction of disulfide bridges from protein sequences is useful for characterizing structural and functional properties of proteins. Several methods based on differen...
133
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ECML
2004
Springer
15 years 7 months ago
2004
Springer
One approach to improve the accuracy of classifications based on generative models is to combine them with successful discriminative algorithms. Fisher kernels were developed to c...
EDUTAINMENT
2006
Springer
15 years 5 months ago
2006
Springer
This paper presents our design and experiment of a computer-assisted class laboratory on vectors in high-school. Our main goal is to improve the acquisition on notions by all pupi...