42 search results - page 7 / 9 » Exploiting Wikipedia as external knowledge for document clus... |
WEBI
2005
Springer
14 years 2 months ago
2005
Springer
Document clustering is a very hard task in Automatic Text Processing since it requires to extract regular patterns from a document collection without a priori knowledge on the cat...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
In a higher level task such as clustering of web results or word sense disambiguation, knowledge of all possible distinct concepts in which an ambiguous word can be expressed woul...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
This work addresses the use of computational linguistic analysis techniques for conceptual graphs learning from unstructured texts. A technique including both content mining and i...
ICASSP
2011
IEEE
13 years 9 days ago
2011
IEEE
In many topic identification applications, supervised training labels are indirectly related to the semantic content of the documents being classified. For example, many topical...
ICDE
2008
IEEE
14 years 10 months ago
2008
IEEE
Databases of text and text-annotated data constitute a significant fraction of the information available in electronic form. Searching and browsing are the typical ways that users ...