1438 search results - page 71 / 288 » Feature Selection and Effective Classifiers |
KDD
2010
ACM
13 years 6 months ago
2010
ACM
One essential issue of document clustering is to estimate the appropriate number of clusters for a document collection to which documents should be partitioned. In this paper, we ...
CSIE
2009
IEEE
14 years 3 months ago
2009
IEEE
The paper presents an evaluation of four clustering algorithms: k-means, average linkage, complete linkage, and Ward’s method, with the latter three being different hierarchical...
BMCBI
2004
13 years 8 months ago
2004
Background: Clustering is one of the most commonly used methods for discovering hidden structure in microarray gene expression data. Most current methods for clustering samples ar...
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper describes a classification system discriminating male and female brains from morphometric features of cortical sulci. This system is tested on a database of 143 brains,...
FUZZIEEE
2007
IEEE
14 years 3 months ago
2007
IEEE
— One of the main obstacles facing the application of computational intelligence technologies in pattern recognition (and indeed in many other tasks) is that of dataset dimension...