107 search results - page 1 / 22 » Distributed Document Clustering Using Word-clusters |
CSDA
2006
13 years 5 months ago
2006
An approach to simultaneous document classification and word clustering is developed using a two-way mixture model of Poisson distributions. Each document is represented by a vect...
KDD
2002
ACM
14 years 5 months ago
2002
ACM
In this paper we propose a new information-theoretic divisive algorithm for word clustering applied to text classification. In previous work, such "distributional clustering&...
SIGIR
2000
ACM
13 years 9 months ago
2000
ACM
ICDAR
2009
IEEE
13 years 12 months ago
2009
IEEE
The word error rate of any optical character recognition system (OCR) is usually substantially below its component or character error rate. This is especially true of Indic langua...
COLING
2008
13 years 6 months ago
2008
Word clustering is a conventional and important NLP task, and the literature has suggested two kinds of approaches to this problem. One is based on the distributional similarity a...