7387 search results - page 619 / 1478 » Knowledge-based data mining |
169
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PST
2008
15 years 8 months ago
2008
Knowledge discovery systems extract knowledge from data that can be used for making prediction about incomplete data items. Utility is a measure of the usefulness of the discovere...
194
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KDD
2007
ACM
16 years 7 months ago
2007
ACM
Correlation mining has gained great success in many application domains for its ability to capture the underlying dependency between objects. However, the research of correlation ...
181
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SDM
2009
SIAM
16 years 4 months ago
2009
SIAM
In this paper, we study efficient closed pattern mining in a general framework of set systems, which are families of subsets ordered by set-inclusion with a certain structure, pro...
179
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PAKDD
2004
ACM
16 years 4 days ago
2004
ACM
Abstract. Tree structures are used extensively in domains such as computational biology, pattern recognition, XML databases, computer networks, and so on. One important problem in ...
175
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JUCS
2008
15 years 6 months ago
2008
: Most information in Hospitals is still only available in text format and the amount of this data is immensely increasing. Consequently, text mining is an essential area of medica...