808 search results - page 13 / 162 » Keyword-based document clustering |
SIGIR
2000
ACM
14 years 20 hour ago
2000
ACM
We investigate four hierarchical clustering methods (single-link, complete-link, groupwise-average, and single-pass) and two linguistically motivated text features (noun phrase he...
ICDM
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper introduces a new technique of document clustering based on frequent senses. The proposed system, GDClust (Graph-Based Document Clustering) works with frequent senses ra...
CIKM
2004
Springer
14 years 1 months ago
2004
Springer
Recently published studies have shown that partitional clustering algorithms that optimize certain criterion functions, which measure key aspects of inter- and intra-cluster simil...
SIGIR
2000
ACM
14 years 19 hour ago
2000
ACM
KDD
2005
ACM
14 years 8 months ago
2005
ACM
We propose a hybrid, unsupervised document clustering approach that combines a hierarchical clustering algorithm with Expectation Maximization. We developed several heuristics to ...