14 search results - page 1 / 3 » EM Algorithm with PIP Initialization and Temperature-Based S... |
KES
2008
Springer
13 years 4 months ago
2008
Springer
ICPR
2000
IEEE
14 years 6 months ago
2000
IEEE
We propose a new method for fitting mixture models that performs component selection and does not require external initialization. The novelty of our approach includes: a minimum ...
WEBI
2005
Springer
13 years 10 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...
JMLR
2012
11 years 7 months ago
2012
The expectation maximization (EM) algorithm is a popular algorithm for parameter estimation in models with hidden variables. However, the algorithm has several non-trivial limitat...
SIGIR
2002
ACM
13 years 4 months ago
2002
ACM
In this paper, we propose a document clustering method that strives to achieve: (1) a high accuracy of document clustering, and (2) the capability of estimating the number of clus...