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Reinforcement Learning with Non-Exponential Discounting
Commonly in reinforcement learning (RL), rewards are discounted over time using an exponential function to model time preference, thereby bounding the expected long-term reward. In contrast, in economics and psychology, it has been shown that humans often adopt a hyperbolic discounting scheme, which is optimal when a specific task termination time ...Schultheis, Matthias +8 more
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Reconciling Exponential and Hyperbolic Discounting
SSRN Electronic Journal, 2022openaire +1 more source
Automatic Discount Selection for Exponential Family State-Space Models
2007In a previous paper (Pastore, 2004), a method for selecting the discount parameter in a gaussian state-space model was introduced. The method is based on a sequential optimization of a Bayes factor and is intended for on-line modelling purposes. In this paper, these results are extended to state-space models where the distribution of the observable ...
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma
Ca-A Cancer Journal for Clinicians, 2020Aaron J Grossberg +2 more
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Oral complications of cancer and cancer therapy
Ca-A Cancer Journal for Clinicians, 2012Joel B Epstein +2 more
exaly