137 search results - page 15 / 28 » Learning Algorithms with an Electronic Chalkboard over the W... |
215
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CHI
2011
ACM
14 years 9 months ago
2011
ACM
Extracting useful knowledge from large network datasets has become a fundamental challenge in many domains, from scientific literature to social networks and the web. We introduc...
152
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CIKM
2009
Springer
16 years 16 days ago
2009
Springer
Despite the widespread use of BM25, there have been few studies examining its effectiveness on a document description over single and multiple field combinations. We determine t...
186
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CATE
2004
15 years 7 months ago
2004
Recently web-based educational systems collect vast amounts of data on user patterns, and data mining methods can be applied to these databases to discover interesting associations...
157
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WWW
2005
ACM
16 years 6 months ago
2005
ACM
Whereas schools typically record mounds of data regarding student performance, attendance, and other behaviors over the course of a school year, rarely is that data consulted and ...
181
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WWW
2011
ACM
15 years 27 days ago
2011
ACM
Many textbooks written in emerging countries lack clear and adequate coverage of important concepts. We propose a technological solution for algorithmically identifying those sect...