279 search results - page 4 / 56 » Exact Algorithms for Cluster Editing: Evaluation and Experim... |
SDM
2009
SIAM
15 years 6 months ago
2009
SIAM
Process Mining refers to the extraction of process models from event logs. Real-life processes tend to be less structured and more flexible. Traditional process mining algorithms...
CIMCA
2005
IEEE
15 years 3 months ago
2005
IEEE
Estimating the optimal number of clusters for a dataset is one of the most essential issues in cluster analysis. An improper pre-selection for the number of clusters might easily ...
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Voted
SIGIR
2002
ACM
14 years 9 months ago
2002
ACM
Document clustering is useful in many information retrieval tasks: document browsing, organization and viewing of retrieval results, generation of Yahoo-like hierarchies of docume...
IPM
2006
14 years 9 months ago
2006
We consider a challenging clustering task: the clustering of muti-word terms without document co-occurrence information in order to form coherent groups of topics. For this task, ...
ICCAD
1997
IEEE
15 years 1 months ago
1997
IEEE
We present a new matrix formulation of the face hypercube embedding problem that motivates the design of an efficient search strategy to find an encoding that satisfies all fac...