69 search results - page 2 / 14 » Document clustering with cluster refinement and model select... |
KDD
2010
ACM
13 years 2 months ago
2010
ACM
One essential issue of document clustering is to estimate the appropriate number of clusters for a document collection to which documents should be partitioned. In this paper, we ...
CLUSTER
2001
IEEE
13 years 8 months ago
2001
IEEE
This paper presents the design and evaluation of an adaptive, system sensitive partitioning and load balancing framework for distributed structured adaptive mesh refinement applic...
SIGIR
2006
ACM
13 years 11 months ago
2006
ACM
The performance of document clustering systems depends on employing optimal text representations, which are not only difficult to determine beforehand, but also may vary from one ...
CORR
2011
Springer
12 years 12 months ago
2011
Springer
Information Retrieval systems can be improved by exploiting context information such as user and document features. This article presents a model based on overlapping probabilistic...
CIKM
2009
Springer
13 years 11 months ago
2009
Springer
We propose a multi-document generic summarization model based on the budgeted median problem. Our model selects sentences to generate a summary so that every sentence in the docum...