77,465 research outputs found
A Policy Search Method For Temporal Logic Specified Reinforcement Learning Tasks
Reward engineering is an important aspect of reinforcement learning. Whether
or not the user's intentions can be correctly encapsulated in the reward
function can significantly impact the learning outcome. Current methods rely on
manually crafted reward functions that often require parameter tuning to obtain
the desired behavior. This operation can be expensive when exploration requires
systems to interact with the physical world. In this paper, we explore the use
of temporal logic (TL) to specify tasks in reinforcement learning. TL formula
can be translated to a real-valued function that measures its level of
satisfaction against a trajectory. We take advantage of this function and
propose temporal logic policy search (TLPS), a model-free learning technique
that finds a policy that satisfies the TL specification. A set of simulated
experiments are conducted to evaluate the proposed approach
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The Gender Wage Gap and Pay Equity: Is Comparable Worth the Next Step?
This report examines the trend in the male-female wage gap and the explanations offered for its existence. Remedies proposed for the gender wage gap’s amelioration are addressed, with an in-depth focus on the comparable worth approach to achieving “pay equity” or “fair pay” between women and men
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Deconstructing a Discipline. A Review of Taking Back Philosophy: A Multicultural Manifesto by Bryan Van Norden (Columbia University Press, 2017)
A review of Taking Back Philosophy: A Multicultural Manifesto by Bryan Van Norden (Columbia University Press, 2017).Page numbers for this review were updated on 01/05/2021
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