Hierarchical Slow Feature Analysis and Top-Down Processes
نویسندگان
چکیده
منابع مشابه
Modeling place field activity with hierarchical slow feature analysis
What are the computational laws of hippocampal activity? In this paper we argue for the slowness principle as a fundamental processing paradigm behind hippocampal place cell firing. We present six different studies from the experimental literature, performed with real-life rats, that we replicated in computer simulations. Each of the chosen studies allows rodents to develop stable place fields ...
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How do humans interact with each other using gestures? How do they catch the semantics of gestures to predict or react to them? We explore hierarchical slow-feature models to obtain the high-level semantics in conducting gesture conversations. We adopt the hypernetwork model as a basic component to learn the elementary semantics of gestures, and combine two hypernetworks with an added upper-lay...
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ژورنال
عنوان ژورنال: Frontiers in Computational Neuroscience
سال: 2010
ISSN: 1662-5188
DOI: 10.3389/conf.fncom.2010.51.00119