4 search results - page 1 / 1 » Co-Preserving Patterns in Bipartite Partitioning for Topic I... |
SDM
2007
SIAM
13 years 6 months ago
2007
SIAM
ICTAI
2006
IEEE
13 years 11 months ago
2006
IEEE
This paper describes a new bipartite formulation for word-document co-clustering such that hyperclique patterns, strongly affiliated documents in this case, are guaranteed not to ...
COLING
2010
13 years 5 days ago
2010
In this paper, we propose an unsupervised approach for identifying bipolar person names in a set of topic documents. We employ principal component analysis (PCA) to discover bipol...
CE
2008
13 years 5 months ago
2008
Exploring student test, homework, and other assessment scores is a challenge for most teachers, especially when attempting to identify cross-assessment weaknesses and produce fina...