654 search results - page 82 / 131 » Mining the Most Interesting Rules |
WSDM
2009
ACM
15 years 6 months ago
2009
ACM
Most studies on tags focus on collaborative tagging systems where each resource (e.g., article, photo) can be tagged by multiple users with multiple tags. The tag usage patterns i...
ICDM
2007
IEEE
15 years 6 months ago
2007
IEEE
An interesting problem in Nonnegative Matrix Factorization (NMF) is to factorize the matrix X which is of some specific class, for example, binary matrix. In this paper, we exten...
LREC
2010
15 years 1 months ago
2010
In recent years, blogs and social networks have particularly boosted interests for opinion mining research. In order to satisfy real-scale applicative needs, a main task is to cre...
ASC
2008
14 years 12 months ago
2008
: Discovering interesting patterns or substructures in data streams is an important challenge in data mining. Clustering algorithms are very often applied to identify single substr...
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ICDM
2002
IEEE
15 years 4 months ago
2002
IEEE
Previous works on automatic query clustering most generate a flat, un-nested partition of query terms. In this work, we are pursuing to organize query terms into a hierarchical s...