625 search results - page 72 / 125 » Feature selection methods for text classification |
133
Voted
FLAIRS
2000
15 years 1 months ago
2000
For manyknowledgeintensive applications, it is necessary to have extensive domain-specific knowledgein addition to general-purpose knowledge bases usually built around MachineRead...
114
Voted
ICIP
2002
IEEE
16 years 2 months ago
2002
IEEE
Text detection is fundamental to video information retrieval and indexing. Existing methods cannot handle well those texts with different contrast or embedded in a complex backgro...
114
Voted
WWW
2009
ACM
16 years 1 months ago
2009
ACM
Automated text categorization is an important technique for many web applications, such as document indexing, document filtering, and cataloging web resources. Many different appr...
82
Voted
SDM
2010
SIAM
15 years 2 months ago
2010
SIAM
Rare category analysis is of key importance both in theory and in practice. Previous research work focuses on supervised rare category analysis, such as rare category detection an...
77
Voted
NAACL
2007
15 years 2 months ago
2007
Relation extraction is the task of finding semantic relations between entities from text. The state-of-the-art methods for relation extraction are mostly based on statistical lea...