Results 111 to 120 of about 443,344 (379)
Dissociable effects of perceived control on reward-related neural dynamics under risk and ambiguity
NeuroImagePerceived control plays a crucial role in risk-taking behavior, but its neural effect on reward dynamics in risky and ambiguous decision making remains unclear.
Shiting Chen +5 more
doaj
Understanding Learned Reward Functions [PDF]
arXiv, 2020 In many real-world tasks, it is not possible to procedurally specify an RL agent's reward function. In such cases, a reward function must instead be learned from interacting with and observing humans. However, current techniques for reward learning may fail to produce reward functions which accurately reflect user preferences.
arxiv
Aging and Cancer, EarlyView.ABSTRACT Purpose To assess the long‐term effects of a community cancer exercise program on quality of life, fatigue, weight, waist circumference, physical activity levels, lower extremity strength, body mass index (BMI), heart rate, and blood pressure, across non‐metastatic and metastatic patients.
Isaac Oppong, Roozbeh Naemi
wiley +1 more source
Crime Against History: Slavery, Race, and the 1776 Report
New Directions for Adult and Continuing Education, EarlyView.ABSTRACT With the 2025 executive order, “Ending Radical Indoctrination in K‐12 Schooling,” the Trump administration reestablished the 1776 Commission, which produced The 1776 Report. This article argues that this report, which is an unsubtle response to The 1619 Project, reveals how White Christian Nationalists wish to mandate that a hyper‐patriotic ...
William V. Trollinger
wiley +1 more source
Frontiers in Behavioral Neuroscience, 2019 Peer victimization (or bullying) is a known risk factor for depression, especially among youth. However, the mechanisms connecting victimization experience to depression symptoms remains unknown.
Brent I. Rappaport +9 more
doaj +1 more source
Learning Independently-Obtainable Reward Functions [PDF]
arXiv, 2019 We present a novel method for learning a set of disentangled reward functions that sum to the original environment reward and are constrained to be independently obtainable. We define independent obtainability in terms of value functions with respect to obtaining one learned reward while pursuing another learned reward.
arxiv
Adult Education Confronting White Christian Nationalism: A Thematic Analysis
New Directions for Adult and Continuing Education, EarlyView.ABSTRACT As a way to conclude, this article elaborates key themes that emerged from the collected articles in this volume. Each article carries its own important message about the role of adult education in confronting White Christian nationalism, while here, Prins and Carr‐Chellman offer a thematic interpretation of the volume as a whole. These themes
Esther Prins, Davin Carr‐Chellman
wiley +1 more source
Dichotomous Dopaminergic Control of Ventral Pallidum Neurons
Frontiers in Cellular Neuroscience, 2018 The ventral pallidum (VP) is crucially involved in reward processing. Dopaminergic afferents reach the VP from the ventral tegmental area (VTA). Recent in vivo studies suggest dopamine application increase the firing in the VP.
Martin Clark, Enrico Bracci
doaj +1 more source
Agentic Reward Modeling: Integrating Human Preferences with Verifiable Correctness Signals for Reliable Reward Systems [PDF]
arXivReward models (RMs) are crucial for the training and inference-time scaling up of large language models (LLMs). However, existing reward models primarily focus on human preferences, neglecting verifiable correctness signals which have shown strong potential in training LLMs.
arxiv
Frontiers in Psychology, 2017 Background: Mental healthcare needs person-tailored interventions. Experience Sampling Method (ESM) can provide daily life monitoring of personal experiences.
Simone J. W. Verhagen +5 more
doaj +1 more source