185 search results - page 17 / 37 » An Improved Method of Feature Selection Based on Concept Att... |
CIKM
2010
Springer
13 years 5 months ago
2010
Springer
This paper proposes an algorithm called Imprecise Spectrum Analysis (ISA) to carry out fast dimension reduction for document classification. ISA is designed based on the one-sided...
MMM
2007
Springer
14 years 2 months ago
2007
Springer
Domain-specific knowledge of paintings defines a wide range of concepts for annotation and flexible retrieval of paintings. In this work, we employ the ontology of artistic concept...
NAACL
2003
13 years 9 months ago
2003
We present a simple method for language independent and task independent text categorization learning, based on character-level n-gram language models. Our approach uses simple in...
CIKM
2007
Springer
14 years 1 months ago
2007
Springer
Newsgroup participants interact with their communities through conversation threads. They may respond to a message to answer a question, debate a topic, support or disagree with a...
FLAIRS
2000
13 years 9 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...