573 search results - page 33 / 115 » A Collaborative Learning Environment for Data Modeling |
121
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SDM
2010
SIAM
15 years 4 months ago
2010
SIAM
Real-world relational data are seldom stationary, yet traditional collaborative filtering algorithms generally rely on this assumption. Motivated by our sales prediction problem, ...
147
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TMM
2002
15 years 2 months ago
2002
Abstract--The Internet provides a universal platform for largescale distribution of information and supports inter-organizational services, system integration, and collaboration. U...
139
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EDM
2008
15 years 4 months ago
2008
This paper discusses our approach to building models and analyzing student behaviors in different versions of our learning by teaching environment where students learn by teaching ...
138
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SIGIR
2009
ACM
15 years 9 months ago
2009
ACM
With the sheer growth of online user data, it becomes challenging to develop preference learning algorithms that are sufficiently flexible in modeling but also affordable in com...
121
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WSC
2008
15 years 5 months ago
2008
With increased levels of global trade, foreign policy making, foreign travel, and distance collaboration using the Internet, the issue of culture takes center stage. One needs to ...