415 search results - page 67 / 83 » Learning-Free Text Categorization |
SBRN
2008
IEEE
14 years 1 months ago
2008
IEEE
The automation of the categorization of economic activities from business descriptions in free text format is a huge challenge for the Brazilian governmental administration in the...
WIDM
2003
ACM
14 years 24 days ago
2003
ACM
Hierarchical categorization of documents is a task receiving growing interest due to the widespread proliferation of topic hierarchies for text documents. The worst problem of hie...
KER
2008
13 years 7 months ago
2008
Human categorization is neither a binary nor a context-free process. Rather, the criteria that govern the use and recognition of certain concepts may be satisfied to different deg...
WWW
2007
ACM
14 years 8 months ago
2007
ACM
We present a method for acquiring ontological knowledge using search query logs. We first use query logs to identify important contexts associated with terms belonging to a semant...
KDD
2002
ACM
14 years 8 months ago
2002
ACM
Class membership probability estimates are important for many applications of data mining in which classification outputs are combined with other sources of information for decisi...