92 search results - page 4 / 19 » On the Relative Hardness of Clustering Corpora |
DMIN
2006
13 years 8 months ago
2006
- Clustering of data is an important data mining application. One of the problems with traditional partitioning clustering methods is that they partition the data into hard bound n...
SDM
2009
SIAM
14 years 4 months ago
2009
SIAM
Many different relative clustering validity criteria exist that are very useful in practice as quantitative measures for evaluating the quality of data partitions, and new criter...
ICML
2006
IEEE
14 years 8 months ago
2006
IEEE
In supervised kernel methods, it has been observed that the performance of the SVM classifier is poor in cases where the diagonal entries of the Gram matrix are large relative to ...
GFKL
2006
Springer
13 years 11 months ago
2006
Springer
In this paper we present an application of single cluster visualization (SCV) a technique to visualize single clusters of high-dimensional data. This method maps a single cluster t...
NAACL
2001
13 years 8 months ago
2001
This paper describes a lexicon organized around systematic polysemy: a set of word senses that are related in systematic and predictable ways. The lexicon is derived by a fully au...