7053 search results - page 209 / 1411 » Data Mining |
138
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EDM
2009
15 years 2 months ago
2009
Data mining methods are successful in educational environments to discover new knowledge or learner skills or features. Unfortunately, they have not been used in depth with collabo...
150
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KDD
2009
ACM
15 years 9 months ago
2009
ACM
Overall performance of the data mining process depends not just on the value of the induced knowledge but also on various costs of the process itself such as the cost of acquiring...
111
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PAKDD
2010
ACM
15 years 9 months ago
2010
ACM
The skyline operator is a well established database primitive which is traditionally applied in a way that only a single skyline is computed. In this paper we use multiple skylines...
105
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KDD
1998
ACM
15 years 8 months ago
1998
ACM
Like model selectionin statistics,the choiceof appropriate Data Mining Algorithms (DM-Algorithms) is a very importanttask in the processof KnowledgeDiscovery.Due to this fact it i...
150
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EDM
2008
15 years 5 months ago
2008
Abstract. Discovering knowledge from raw data is one of the goals of data mining. Yet, it is not always clear how this knowledge is used in educational computing systems and how ex...