606 search results - page 25 / 122 » A novel feature selection algorithm for text categorization |
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
Many applications require matching objects to a predefined, yet highly dynamic set of categories accompanied by category descriptions. We present a novel approach to solving this...
ICPR
2002
IEEE
14 years 9 months ago
2002
IEEE
Content-based image retrieval can be dramatically improved by providing a good initial database overview to the user. To address this issue, we present in this paper the Adaptive ...
IJCSA
2006
13 years 8 months ago
2006
Approaches to indexing and searching feature vectors are an indispensable factor to support similarity search effectively and efficiently. Such feature vectors extracted from real...
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
In this paper, we address a relatively new and interesting text categorization problem: classify a political blog as either liberal or conservative, based on its political leaning...
IJCAI
2007
13 years 10 months ago
2007
Recent development of location technologies enables us to obtain the location history of users. This paper proposes a new method to infer users’ longterm properties from their r...