7387 search results - page 279 / 1478 » Knowledge-based data mining |
113
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PAKDD
2009
ACM
15 years 10 months ago
2009
ACM
When training classifiers, presence of noise can severely harm their performance. In this paper, we focus on “non-class” attribute noise and we consider how a frequent fault-t...
112
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ICDM
2005
IEEE
15 years 8 months ago
2005
IEEE
In this paper we examine the effect that the choice of support and confidence thresholds has on the accuracy of classifiers obtained by Classification Association Rule Mining. ...
124
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EDM
2009
15 years 1 months ago
2009
Abstract. Most of the emphasis on mining online assessment logs has been to identify contentspecific errors. However, the pattern of general "consistency" is domain indep...
122
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AIED
2005
Springer
15 years 8 months ago
2005
Springer
In this paper, we show how using data mining algorithms can help discovering pedagogically relevant knowledge contained in databases obtained from Web-based educational systems. Th...
110
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SIGKDD
2008
15 years 3 months ago
2008
Following the success of our first workshop, we organized ADKDD 2008 1 - the second International Workshop on Data Mining and Audience Intelligence for Advertising, in conjunction...