362 search results - page 30 / 73 » Probabilistic workflow mining |
90
Voted
KDD
2007
ACM
15 years 11 months ago
2007
ACM
Modeling the evolution of topics with time is of great value in automatic summarization and analysis of large document collections. In this work, we propose a new probabilistic gr...
SDM
2003
SIAM
15 years 14 days ago
2003
SIAM
We study the interaction between global and local techniques in data mining. Specifically, we study the collections of frequent sets in clusters produced by a probabilistic clust...
103
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KDD
2004
ACM
15 years 11 months ago
2004
ACM
We propose a new unsupervised learning technique for extracting information from large text collections. We model documents as if they were generated by a two-stage stochastic pro...
109
click to vote
KDD
2007
ACM
15 years 5 months ago
2007
ACM
Mixture models form one of the most widely used classes of generative models for describing structured and clustered data. In this paper we develop a new approach for the analysis...
93
Voted
SDM
2010
SIAM
15 years 16 days ago
2010
SIAM
This paper addresses the challenging problem of learning from multiple annotators whose labeling accuracy (reliability) differs and varies over time. We propose a framework based ...