42 search results - page 1 / 9 » Exploiting Wikipedia as external knowledge for document clus... |
KDD
2009
ACM
14 years 5 months ago
2009
ACM
In traditional text clustering methods, documents are represented as "bags of words" without considering the semantic information of each document. For instance, if two ...
IRFC
2011
Springer
12 years 8 months ago
2011
Springer
This paper presents Multilingual Document Clustering (MDC) on comparable corpora. Wikipedia, a structured multilingual knowledge base, has been highly exploited in many monolingual...
KES
2010
Springer
13 years 2 months ago
2010
Springer
EMNLP
2007
13 years 6 months ago
2007
We explore the use of Wikipedia as external knowledge to improve named entity recognition (NER). Our method retrieves the corresponding Wikipedia entry for each candidate word seq...
ICDM
2008
IEEE
13 years 11 months ago
2008
IEEE
Wikipedia has been applied as a background knowledge base to various text mining problems, but very few attempts have been made to utilize it for document clustering. In this pape...