129 search results - page 10 / 26 » Comprehensible and Accurate Cluster Labels in Text Clusterin... |
ISPA
2007
Springer
14 years 1 months ago
2007
Springer
A concept hierarchy is a kind of general form of knowledge representation. Most of the previous researches on describing the concept hierarchy use tree-like crisp taxonomy. However...
MLDM
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. The ability to discover the topic of a large set of text documents using relevant keyphrases is usually regarded as a very tedious task if done by hand. Automatic keyphra...
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 ...
IJDAR
2000
13 years 7 months ago
2000
Our proposed approach to text and line-art extraction requires accurately locating a text-string box and identifying external line vectors incident on the box. The results of extra...
ICDAR
1997
IEEE
13 years 12 months ago
1997
IEEE
Proper display and accurate recognition of document images are often hampered by degradations caused by poor scanning or transmission conditions. We propose a method to enhance su...