4176 search results - page 162 / 836 » Support vector clustering |
150
click to vote
PVLDB
2008
15 years 2 months ago
2008
Data clustering is a difficult problem due to the complex and heterogeneous natures of multidimensional data. To improve clustering accuracy, we propose a scheme to capture the lo...
150
click to vote
KDD
2002
ACM
16 years 4 months ago
2002
ACM
Text clustering methods can be used to structure large sets of text or hypertext documents. The well-known methods of text clustering, however, do not really address the special p...
127
click to vote
COLING
2002
15 years 4 months ago
2002
Broad-coverage lexical resources such as WordNet are extremely useful. However, they often include many rare senses while missing domain-specific senses. We present a clustering a...
181
click to vote
DICTA
2008
15 years 5 months ago
2008
—This paper proposes a dominant color based vector quantization algorithm that automatically categorizes image regions. In contrast to the conventional vector quantization algori...
139
click to vote
NAACL
2010
15 years 2 months ago
2010
Current vector-space models of lexical semantics create a single "prototype" vector to represent the meaning of a word. However, due to lexical ambiguity, encoding word ...