2010 search results - page 252 / 402 » Feature Subset Selection Using a Genetic Algorithm |
124
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AIPRF
2007
15 years 4 months ago
2007
This paper presents experiments on classifying web pages by genre. Firstly, a corpus of 1539 manually labeled web pages was prepared. Secondly, 502 genre features were selected ba...
127
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JMLR
2012
13 years 5 months ago
2012
Bisubmodularity extends the concept of submodularity to set functions with two arguments. We show how bisubmodular maximization leads to richer value-of-information problems, usin...
115
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SIGMOD
1999
ACM
15 years 7 months ago
1999
ACM
Pre-computation and materialization of views with aggregate functions is a common technique in Data Warehouses. Due to the complex structure of the warehouse and the different pro...
163
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SIAMJO
2010
15 years 1 months ago
2010
This paper introduces a novel algorithm to approximate the matrix with minimum nuclear norm among all matrices obeying a set of convex constraints. This problem may be understood a...
148
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BMCBI
2006
15 years 3 months ago
2006
Background: The problem of inferring the evolutionary history and constructing the phylogenetic tree with high performance has become one of the major problems in computational bi...