14761 search results - page 145 / 2953 » Optimization in Data Mining |
149
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ISCC
2002
IEEE
15 years 9 months ago
2002
IEEE
Generalized association rule mining is an extension of traditional association rule mining to discover more informative rules, given a taxonomy. In this paper, we describe a forma...
157
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KDD
2007
ACM
16 years 4 months ago
2007
ACM
Multinomial distributions over words are frequently used to model topics in text collections. A common, major challenge in applying all such topic models to any text mining proble...
159
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KDD
2010
ACM
15 years 2 months ago
2010
ACM
Information networks are widely used to characterize the relationships between data items such as text documents. Many important retrieval and mining tasks rely on ranking the dat...
144
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ICDM
2002
IEEE
15 years 9 months ago
2002
IEEE
Mining of frequent itemsets is a fundamental data mining task. Past research has proposed many efficient algorithms for the purpose. Recent work also highlighted the importance of...
140
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KDD
2008
ACM
16 years 4 months ago
2008
ACM
We present a prototype of an inductive database. Our system enables the user to query not only the data stored in the database but also generalizations (e.g. rules or trees) over ...