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» Learning a Hidden Subgraph

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ICIP
2004
IEEE

132views Image Processing» more ICIP 2004»

Automatically learning structural units in educational videos with the hierarchical hidden markov models

14 years 9 months ago

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In this paper we present a coherent approach using the hierarchical HMM with shared structures to extract the structural units that form the building blocks of an education/traini...

Dinh Q. Phung, Svetha Venkatesh, Hung Hai Bui

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FOCS
2002
IEEE

81views Theoretical Computer Science» more FOCS 2002»

Learning a Hidden Matching

14 years 12 days ago

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We consider the problem of learning a matching (i.e., a graph in which all vertices have degree 0 or 1) in a model where the only allowed operation is to query whether a set of ve...

Noga Alon, Richard Beigel, Simon Kasif, Steven Rud...

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AIED
2007
Springer

113views Artificial Intelligence» more AIED 2007»

Modeling learning patterns of students with a tutoring system using Hidden Markov Models

14 years 1 months ago