3818 search results - page 203 / 764 » Learning from Order Examples |
189
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ESANN
2008
15 years 8 months ago
2008
Abstract. We consider the problem of learning an unknown (overcomplete) basis from an unknown sparse linear combination. Introducing the "sparse coding neural gas" algori...
179
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WEBI
2005
Springer
16 years 12 hour ago
2005
Springer
In this paper we describe the navigational behavior of the students of a e-learning virtual environment, in order to determine whether such navigational patterns are related to th...
173
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ITS
2004
Springer
15 years 12 months ago
2004
Springer
Research has shown that students’ problem-solving actions vary in type and duration. Among other causes, this behavior is a result of strategies that are driven by different goal...
157
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ICEIS
2009
IEEE
16 years 1 months ago
2009
IEEE
We propose two methods for constructing automated programs for extraction of information from a class of web pages that are very common and of high practical significance - varia...
163
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EJC
2009
15 years 4 months ago
2009
The starting point of this paper is the external surface of a word form, for example the agent-external acoustic perturbations constituting a language sign in speech or the dots o...