139 search results - page 20 / 28 » An Empirical Comparison of Four Text Mining Methods |
WEBI
2007
Springer
15 years 5 months ago
2007
Springer
Nonnegative Matrix Factorization (NMF) has been proven to be effective in text mining. However, since NMF is a well-known unsupervised components analysis technique, the existing ...
110
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SAC
2006
ACM
15 years 5 months ago
2006
ACM
In this paper we propose PARTfs which adopts a supervised machine learning algorithm, namely partial decision trees, as a method for feature subset selection. In particular, it is...
106
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ICDM
2002
IEEE
15 years 4 months ago
2002
IEEE
This paper describes a novel data mining approach that employs evolutionary programming to discover knowledge represented in Bayesian networks. There are two different approaches ...
TBILLC
2005
Springer
15 years 5 months ago
2005
Springer
The present paper presents the structure of a cross-linguistic database of production data. The database contains annotated texts collected from a sample of fifteen different langu...
127
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KDD
2009
ACM
16 years 7 days ago
2009
ACM
: ? Improving Clustering Stability with Combinatorial MRFs Bekkerman, Ron; Scholz, Martin; Viswanathan, Krishnamurthy HP Laboratories HPL-2009-46 Clustering stability, combinatoria...