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XCSF with tile coding in discontinuous action-value landscapes

Pier Luca Lanzi, Daniele Loiacono
2015 Evolutionary Intelligence  
Previously, we extended XCSF with tile coding prediction and compared it to tabular tile coding, showing that (i) XCSF performs as well as parameter-optimized tile coding, while also (ii) evolving individualized  ...  in the problem space will correspond to similar payoff predictions in the action-value function.  ...  In this paper, we go a step further and test XCSF with tile coding on a set of problems designed to challenge tile coding by introducing discontinuities in the action value landscape.  ... 
doi:10.1007/s12065-015-0129-7 fatcat:jlrbw2xgnbfo3cnxpz6c36rtki

Genetics-Based Machine Learning [chapter]

Advanced Information Processing  
of a chapter to appear in Springer Verlag's Handbook of Natural Computing in 2010. The published version will be available at www.springerlink.com.  ...  We assume readers are familiar with evolutionary algorithms and their application to optimisation problems, but not necessarily with machine learning.  ...  [56] , hyperspheres [200] , convex hulls [187] , tile coding [177] and a closely related hyperplane coding [29, 28] , GP trees [4, 173, 174] , Boolean networks defined by GP [37] , support vectors  ... 
doi:10.1007/3-540-26875-8_5 fatcat:mmzvjewdu5exbkz3hpfgciqpbu