52 search results - page 6 / 11 » Hierarchical Clustering of Features on Categorical Data of B... |
GECCO
2003
Springer
14 years 20 days ago
2003
Springer
Abstract. Feature extraction based on evolutionary search offers new possibilities for improving classification accuracy and reducing measurement complexity in many data mining and...
CIKM
2004
Springer
14 years 26 days ago
2004
Springer
In the recent years, the Web has been rapidly “deepened” with the prevalence of databases online. On this deep Web, many sources are structured by providing structured query i...
KDD
2002
ACM
14 years 7 months ago
2002
ACM
Web Usage Mining enables new understanding of user goals on the Web. This understanding has broad applications, and traditional mining techniques such as association rules have bee...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
: We conducted psychophysical experiments to gain insight into the semantic categories that guide the human perception of image similarity. We analyzed the perceptual data using mu...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
Linear discriminant analysis (LDA) is a widely-used feature extraction method in classification. However, the original LDA has limitations due to the assumption of a unimodal str...