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ICALT
2008
IEEE
16 years 27 days ago
Instructor-Oriented Authoring Tools for Educational Videogames
Digital games are becoming a rising trend in eLearning due to their potential educational benefits. However, their application is hindered by issues such as their high production ...
Javier Torrente, Pablo Moreno-Ger, Baltasar Fern&a...
ICC
2007
IEEE
120views Communications» more  ICC 2007»
16 years 23 days ago
Dynamic Network Selection using Kernels
—We present a new algorithm for vertical handover and dynamic network selection, based on a combination of multiattribute utility theory, kernel learning and stochastic gradient ...
Eric van den Berg, Praveen Gopalakrishnan, Byungsu...
IJCNN
2007
IEEE
16 years 22 days ago
Optimizing 0/1 Loss for Perceptrons by Random Coordinate Descent
—The 0/1 loss is an important cost function for perceptrons. Nevertheless it cannot be easily minimized by most existing perceptron learning algorithms. In this paper, we propose...
Ling Li, Hsuan-Tien Lin
NLPRS
2001
Springer
15 years 11 months ago
A Maximum Entropy Tagger with Unsupervised Hidden Markov Models
We describe a new tagging model where the states of a hidden Markov model (HMM) estimated by unsupervised learning are incorporated as the features in a maximum entropy model. Our...
Jun'ichi Kazama, Yusuke Miyao, Jun-ichi Tsujii
IJCAI
1989
15 years 7 months ago
Generating Better Decision Trees
A new decision tree learning algorithm called IDX is described. More general than existing algorithms, IDX addresses issues of decision tree quality largely overlooked in the arti...
Steven W. Norton