7053 search results - page 644 / 1411 » Data Mining of Multi-categorized Data |
198
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TCS
2008
15 years 7 months ago
2008
Computing frequent itemsets is one of the most prominent problems in data mining. We study the following related problem, called FREQSAT, in depth: given some itemset-interval pai...
203
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SIGKDD
2000
15 years 7 months ago
2000
Support Vector Machines (SVMs) and related kernel methods have become increasingly popular tools for data mining tasks such as classification, regression, and novelty detection. T...
226
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DMIN
2009
15 years 5 months ago
2009
- This short paper compares the performance of three popular decision tree algorithms: C4.5, C5.0, and WEKA's J48. These decision tree algorithms are all related in that C5.0 ...
246
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WWW
2011
ACM
15 years 2 months ago
2011
ACM
Query logs of a Web search engine have been increasingly used as a vital source for data mining. This paper presents a study on largescale domain-independent entity extraction fro...
196
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WWW
2011
ACM
15 years 2 months ago
2011
ACM
It is well-known that many online reviews are not written by genuine users of products, but by spammers who write fake reviews to promote or demote some target products. Although ...