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Does invariant recognition predict tuning of neurons in sensory cortex?
(2013-08-06)
Tuning properties of simple cells in cortical V1 can be described in terms of a "universal shape" characterized by parameter values which hold across different species. This puzzling set of findings begs for a general ...
GURLS: a Toolbox for Regularized Least Squares Learning
(MIT CSAIL, 2012-01-31)
We present GURLS, a toolbox for supervised learning based on the regularized least squares algorithm. The toolbox takes advantage of all the favorable properties of least squares and is tailored to deal in particular with ...
The computational magic of the ventral stream: sketch of a theory (and why some deep architectures work).
(2012-12-29)
This paper explores the theoretical consequences of a simple assumption: the computational goal of the feedforward path in the ventral stream -- from V1, V2, V4 and to IT -- is to discount image transformations, after ...