منابع مشابه
Probabilistic models of perceptual features
Perceptual features—properties of objects as the visual system represents them—are a central construct of perception. Classically, features have been treated as deterministic qualities of images, assigned definite values based on image structure. But the development of probabilistic models of perception has led to a new way of understanding features, treating them as probabilistic estimates of ...
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Probabilistic roadmaps are an effective tool to compute the connectivity of the collision-free subset of high-dimensional robot configuration space. This paper extends them to capture the pertinent features of continuous functions over high-dimensional spaces. This extension has several possible applications, but the focus here is on computing energetically favorable motions of bio-molecules. M...
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متن کاملNeuronal Adaptation for Sampling-Based Probabilistic Inference in Perceptual Bistability
It has been argued that perceptual multistability reflects probabilistic inference performed by the brain when sensory input is ambiguous. Alternatively, more traditional explanations of multistability refer to low-level mechanisms such as neuronal adaptation. We employ a Deep Boltzmann Machine (DBM) model of cortical processing to demonstrate that these two different approaches can be combined...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2018
ISSN: 1534-7362
DOI: 10.1167/18.10.529