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» Structure in the Space of Value Functions
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ECML
2004
Springer
14 years 3 days ago
Experiments in Value Function Approximation with Sparse Support Vector Regression
Abstract. We present first experiments using Support Vector Regression as function approximator for an on-line, sarsa-like reinforcement learner. To overcome the batch nature of S...
Tobias Jung, Thomas Uthmann
RC
2006
69views more  RC 2006»
13 years 6 months ago
The Set of Hausdorff Continuous Functions - The Largest Linear Space of Interval Functions
Hausdorff continuous (H-continuous) functions are special interval-valued functions which are commonly used in practice, e.g. histograms are such functions. However, in order to av...
Roumen Anguelov, Svetoslav Markov, Blagovest Sendo...
MP
2002
113views more  MP 2002»
13 years 6 months ago
A note on sensitivity of value functions of mathematical programs with complementarity constraints
Using standard nonlinear programming (NLP) theory, we establish formulas for first and second order directional derivatives for optimal value functions of parametric mathematical ...
Xinmin Hu, Daniel Ralph
UAI
2004
13 years 8 months ago
Compact Value-Function Representations for Qualitative Preferences
We consider the challenge of preference elicitation in systems that help users discover the most desirable item(s) within a given database. Past work on preference elicitation foc...
Ronen I. Brafman, Carmel Domshlak, Tanya Kogan
HICSS
2006
IEEE
130views Biometrics» more  HICSS 2006»
14 years 23 days ago
Governance of the IT Function: Valuing Agility and Quality of Training, Cooperation and Communications
It has long been argued that the organizational structure and reporting relationships of the IT functional area profoundly affects organizational performance. However, since most ...
Felipe Csaszar, Eric K. Clemons