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CHI
2001
ACM
16 years 4 months ago
GeneyTM: designing a collaborative activity for the palmTM handheld computer
This paper describes a project to explore issues surrounding the development of a collaborative handheld educational application for children. A user-centered, iterative design pr...
Arman Danesh, Kori Inkpen, Felix Lau, Keith Shu, K...
GECCO
2010
Springer
191views Optimization» more  GECCO 2010»
15 years 4 months ago
Fitness importance for online evolution
To complement standard fitness functions, we propose "Fitness Importance" (FI) as a novel meta-heuristic for online learning systems. We define FI and show how it can be...
Philip Valencia, Raja Jurdak, Peter Lindsay
AAAI
2006
15 years 5 months ago
Efficient L1 Regularized Logistic Regression
L1 regularized logistic regression is now a workhorse of machine learning: it is widely used for many classification problems, particularly ones with many features. L1 regularized...
Su-In Lee, Honglak Lee, Pieter Abbeel, Andrew Y. N...
SIGSOFT
2010
ACM
15 years 1 months ago
Representation dependence testing using program inversion
The definition of a data structure may permit many different concrete representations of the same logical content. A (client) program that accepts such a data structure as input i...
Aditya Kanade, Rajeev Alur, Sriram K. Rajamani, Ga...
ICASSP
2010
IEEE
15 years 4 months ago
Large margin estimation of n-gram language models for speech recognition via linear programming
We present a novel discriminative training algorithm for n-gram language models for use in large vocabulary continuous speech recognition. The algorithm uses large margin estimati...
Vladimir Magdin, Hui Jiang