721 search results - page 71 / 145 » Data Mining Approaches to Criminal Career Analysis |
183
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KDD
2004
ACM
15 years 11 months ago
2004
ACM
We present a algorithm based on factor analysis for performing collaborative quality filtering (CQF). Unlike previous approaches to CQF, which estimate the consensus opinion of a...
164
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KDD
2009
ACM
16 years 29 days ago
2009
ACM
As the number and size of large timestamped collections (e.g. sequences of digitized newspapers, periodicals, blogs) increase, the problem of efficiently indexing and searching su...
152
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ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
This paper is motivated to improve the performance of individual ensembles using a hybrid mechanism in the regression setting. Based on an error-ambiguity decomposition, we formal...
191
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IDA
2008
Springer
15 years 5 months ago
2008
Springer
We developed Relational Data Mining approach which allows to overcome essential limitations of the Data Mining and Knowledge Discovery techniques. In the paper the approach was im...
178
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CIKM
2004
Springer
15 years 11 months ago
2004
Springer
Biosequences typically have a small alphabet, a long length, and patterns containing gaps (i.e., “don’t care”) of arbitrary size. Mining frequent patterns in such sequences ...