نتایج جستجو برای: environment trial
تعداد نتایج: 829426 فیلتر نتایج به سال:
The hippocampus has been implicated in the regulation of anxiety and memory processes. Nevertheless, the precise contribution of its ventral (VH) and dorsal (DH) division in these issues still remains a matter of debate. The Trial 1/2 protocol in the elevated plus-maze (EPM) is a suitable approach to assess features associated with anxiety and memory. Information about the spatial environment o...
Reinforcement learning (RL) is learning from interaction with an environment, from the consequences of action, rather than from explicit teaching. It is the learning performed by an agent by trial and error interactions with a dynamic environment. This paper discusses Reinforcement learning along with application to static routing.
Reinforcement learning (RL) algorithms solve general sequential decision making problems through learning by trial and error. Many reinforcement learning algorithms are proven to find a good or optimal controller, but may take many interactions with the environment to do so. For real world tasks, this is often impractical, as letting a learner interact with the environment takes time and can be...
BACKGROUND Perception of undesirable features may inhibit built environment use for physical activity among underserved families with children at risk for obesity. METHODS To examine the association of perceived availability, condition, and safety of the built environment with its self-reported use for physical activity, we conducted a cross-sectional analysis on baseline data from a randomiz...
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