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- articleJune 2007
Shifting Attention Using a Temporal Difference Prediction Error and High-Dimensional Input
Adaptive Behavior - Animals, Animats, Software Agents, Robots, Adaptive Systems (SAGE-ADAP), Volume 15, Issue 2Pages 121–133https://doi.org/10.1177/1059712307078663Research on reinforcement learning has increasingly focused on the role of neuromodulatory systems implicated in associative learning. Formulations of temporal difference (TD) learning have gained a great deal of attention due to the similarity of the ...
- articleJune 2002
Neuromodulation and Plasticity in an autonomous robot
Neural Networks (NENE), Volume 15, Issue 4Pages 761–774https://doi.org/10.1016/S0893-6080(02)00062-XIn this paper we implement a computational model of a neuromodulatory system in an autonomous robot. The output of the neuromodulatory system acts as a value signal, modulating widely distributed synaptic changes. The model is based on anatomical and ...