2227 search results - page 361 / 446 » Graph Mining based on a Data Partitioning Approach |
122
Voted
TNN
2010
14 years 7 months ago
2010
Abstract--In experimental and observational sciences, detecting atypical, peculiar data from large sets of measurements has the potential of highlighting candidates of interesting ...
91
Voted
KDD
2007
ACM
16 years 1 months ago
2007
ACM
We propose frameworks and algorithms for identifying communities in social networks that change over time. Communities are intuitively characterized as "unusually densely kni...
104
Voted
KDD
2004
ACM
16 years 1 months ago
2004
ACM
Information retrieval systems, based on keyword match, are evolving to question answering systems that return short passages or direct answers to questions, rather than URLs point...
82
Voted
WSDM
2009
ACM
15 years 7 months ago
2009
ACM
Temporal expressions, such as between 1992 and 2000, are frequent across many kinds of documents. Text retrieval, though, treats them as common terms, thus ignoring their inherent...
105
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PKDD
2009
Springer
15 years 7 months ago
2009
Springer
Abstract. Feature selection in reinforcement learning (RL), i.e. choosing basis functions such that useful approximations of the unkown value function can be obtained, is one of th...