982 search results - page 63 / 197 » Potential-Based Hierarchical Clustering |
CBMS
2006
IEEE
14 years 1 months ago
2006
IEEE
Document clustering has been used for better document retrieval, document browsing, and text mining. In this paper, we investigate if biomedical ontology MeSH improves the cluster...
COLING
2010
13 years 2 months ago
2010
Re-ranking for Information Retrieval aims to elevate relevant feedbacks and depress negative ones in initial retrieval result list. Compared to relevance feedback-based re-ranking...
KDD
2002
ACM
14 years 8 months ago
2002
ACM
Text clustering methods can be used to structure large sets of text or hypertext documents. The well-known methods of text clustering, however, do not really address the special p...
ACL
1993
13 years 9 months ago
1993
We describe and evaluate experimentally a method for clustering words according to their distribution in particular syntactic contexts. Words are represented by the relative frequ...
ICML
2002
IEEE
14 years 8 months ago
2002
IEEE
We present two results which arise from a model-based approach to hierarchical agglomerative clustering. First, we show formally that the common heuristic agglomerative clustering...