5154 search results - page 278 / 1031 » Modelling online education |
194
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DSS
2008
15 years 7 months ago
2008
This research uses functional data modelling to study the price formation process of online auctions. It conceptualizes the price curve and its first and second derivatives (veloc...
187
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JASIS
2007
2007
Visualization of the citation impact environments of scientific journals: An online mapping exercise
15 years 7 months ago
Aggregated journal-journal citation networks based on the Journal Citation Reports 2004 of the Science Citation Index (5968 journals) and the Social Science Citation Index (1712 j...
235
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TNN
2008
15 years 7 months ago
2008
This paper presents a pattern classification system in which feature extraction and classifier learning are simultaneously carried out not only online but also in one pass where tr...
217
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JMLR
2010
15 years 5 months ago
2010
Sparse coding—that is, modelling data vectors as sparse linear combinations of basis elements—is widely used in machine learning, neuroscience, signal processing, and statisti...
218
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JUCS
2010
15 years 5 months ago
2010
: Online customer reviews is considered as a significant informative resource which is useful for both potential customers and product manufacturers. In web pages, the reviews are ...