7387 search results - page 524 / 1478 » Knowledge-based data mining |
158
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INCDM
2010
Springer
15 years 8 months ago
2010
Springer
Hospitals increasingly use process models for structuring their care processes. Activities performed to patients are logged to a database but these data are rarely used for managin...
ICDM
2009
IEEE
15 years 11 months ago
2009
IEEE
This paper proposes a novel multiclass classification method and exhibits its advantage in the domain of text categorization with a large label space and, most importantly, when ...
134
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ICDM
2007
IEEE
15 years 11 months ago
2007
IEEE
We propose a new technique for clustering of text documents that relies on a biclustering structure constructed on terms and documents. Our approach makes use of a greedy algorith...
134
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AUSDM
2007
Springer
15 years 11 months ago
2007
Springer
Many existing techniques for term extraction are heuristically-motivated and criticised as ad-hoc. The definitions and assumptions critical to set the boundary for the effective...
159
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ICDM
2005
IEEE
15 years 10 months ago
2005
IEEE
In this paper, we propose a semi-supervised framework for learning a weighted Euclidean subspace, where the best clustering can be achieved. Our approach capitalizes on user-const...