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» Machine Learning by Function Decomposition
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ECTEL
2009
Springer
15 years 8 months ago
Towards a Theory of Socio-technical Interactions
Technology enhanced learning environments are characterized by socio-technical interactions. Socio-technical interactions involve individuals interacting with (a) technologies, and...
Ravi K. Vatrapu
128
Voted
ICALT
2003
IEEE
15 years 7 months ago
Speech Enabled E-Learning for Adult Literacy Tutoring
It is estimated in a recent OECD International Adult Literacy Survey that up to 500,000 Irish adults are functionally illiterate, that is many people have difficulty in reading an...
Paul Walsh, Jason Meade
118
Voted
COLT
1993
Springer
15 years 6 months ago
Lower Bounds on the Vapnik-Chervonenkis Dimension of Multi-Layer Threshold Networks
We consider the problem of learning in multilayer feed-forward networks of linear threshold units. We show that the Vapnik-Chervonenkis dimension of the class of functions that ca...
Peter L. Bartlett
110
Voted
ICML
2009
IEEE
15 years 8 months ago
Split variational inference
We propose a deterministic method to evaluate the integral of a positive function based on soft-binning functions that smoothly cut the integral into smaller integrals that are ea...
Guillaume Bouchard, Onno Zoeter
ECML
2007
Springer
15 years 8 months ago
Fast Optimization Methods for L1 Regularization: A Comparative Study and Two New Approaches
L1 regularization is effective for feature selection, but the resulting optimization is challenging due to the non-differentiability of the 1-norm. In this paper we compare state...
Mark Schmidt, Glenn Fung, Rómer Rosales