4 search results - page 1 / 1 » Co-Preserving Patterns in Bipartite Partitioning for Topic I... |
SDM
2007
SIAM
13 years 7 months ago
2007
SIAM
ICTAI
2006
IEEE
14 years 1 days 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 27 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 6 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...