3066 search results - page 506 / 614 » Data Mining for Genetics: A Genetic Algorithm Approach |
151
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WSDM
2010
ACM
16 years 1 months ago
2010
ACM
We describe an approach for multi-modal characterization of social media by combining text features (e.g. tags as a prominent example of short, unstructured text labels) with spat...
145
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ICDM
2008
IEEE
15 years 10 months ago
2008
IEEE
We propose a new statistical approach to the problem of inlier-based outlier detection, i.e., finding outliers in the test set based on the training set consisting only of inlier...
145
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WSDM
2012
ACM
13 years 11 months ago
2012
ACM
Given a database with missing or uncertain content, our goal is to correct and fill the database by extracting specific information from a large corpus such as the Web, and to d...
139
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SDM
2007
SIAM
15 years 5 months ago
2007
SIAM
We study the joint feature selection problem when learning multiple related classification or regression tasks. By imposing an automatic relevance determination prior on the hypo...
164
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KDD
2008
ACM
16 years 4 months ago
2008
ACM
Document classification presents difficult challenges due to the sparsity and the high dimensionality of text data, and to the complex semantics of the natural language. The tradi...