6047 search results - page 616 / 1210 » Modeling with Extend |
186
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TKDD
2010
15 years 5 months ago
2010
Recommender systems provide users with personalized suggestions for products or services. These systems often rely on Collaborating Filtering (CF), where past transactions are ana...
186
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ICML
2004
IEEE
16 years 8 months ago
2004
IEEE
Many clustering algorithms fail when dealing with high dimensional data. Principal component analysis (PCA) is a popular dimensionality reduction algorithm. However, it assumes a ...
182
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SAC
2010
ACM
15 years 7 months ago
2010
ACM
This paper describes a new generic metadata model, called CAM Metamodel, that merges altogether information about content, services, physical and technical environment in order to...
192
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IJMMS
2008
15 years 7 months ago
2008
Although existing models of e-learning effectiveness in information systems (IS) have increased our understanding of how technology can support and enhance learning, most of our m...
215
Voted
ICSE
1998
IEEE-ACM
15 years 11 months ago
1998
IEEE-ACM
Software architecture descriptions are high-level models of software systems. Some researchers have proposed specialpurpose architectural notations that have a great deal of expre...