62 search results - page 2 / 13 » A Hierarchical Classification Model for Document Categorizat... |
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
We present a novel model for human action categorization. A video sequence is represented as a collection of spatial and spatial-temporal features by extracting static and dynamic...
IPM
2006
13 years 5 months ago
2006
This paper examines several different approaches to exploiting structural information in semi-structured document categorization. The methods under consideration are designed for ...
WWW
2009
ACM
14 years 6 months ago
2009
ACM
The explosion of online content has made the management of such content non-trivial. Web-related tasks such as web page categorization, news filtering, query categorization, tag r...
SIGIR
2000
ACM
13 years 10 months ago
2000
ACM
This paper explores the use of hierarchical structure for classifying a large, heterogeneous collection of web content. The hierarchical structure is initially used to train diffe...
ICML
2005
IEEE
14 years 6 months ago
2005
IEEE
The proliferation of text documents on the web as well as within institutions necessitates their convenient organization to enable efficient retrieval of information. Although tex...