190 search results - page 4 / 38 » Evaluating Clustering Algorithms: Cluster Quality and Featur... |
GECCO
2003
Springer
14 years 21 days ago
2003
Springer
The purpose of this study is to explore an alternative means of hand image classification, one that requires minimal human intervention. The main tool for accomplishing this is a G...
ICML
2003
IEEE
14 years 22 days ago
2003
IEEE
Feature selection methods have been successfully applied to text categorization but seldom applied to text clustering due to the unavailability of class label information. In this...
ECIR
2010
Springer
13 years 9 months ago
2010
Springer
Text clustering is an established technique for improving quality in information retrieval, for both centralized and distributed environments. However, for highly distributed envir...
ACL
2008
13 years 9 months ago
2008
We present a novel framework for the discovery and representation of general semantic relationships that hold between lexical items. We propose that each such relationship can be ...
SIGIR
2002
ACM
13 years 7 months ago
2002
ACM
In this paper, we propose a document clustering method that strives to achieve: (1) a high accuracy of document clustering, and (2) the capability of estimating the number of clus...