Slide 1CSC321 Introduction to Neural Networks and Machine Learning Lecture 21 Using Boltzmann machines to initialize backpropagation Geoffrey Hinton Slide 2 Some problems…
Slide 1CIAR Second Summer School Tutorial Lecture 2a Learning a Deep Belief Net Geoffrey Hinton Slide 2 A neural network model of digit recognition 2000 top-level units 500…
ICCS-NTUA Contributions to E-teams of MUSCLE WP6 and WP10 Prof. Petros Maragos National Technical University of Athens School of Electrical and Computer Engineering URL:…
Slide 1 Nonlinear Dimensionality Reduction by Locally Linear Embedding Sam T. Roweis and Lawrence K. Saul Reference: "Nonlinear dimensionality reduction by locally linear…
Chapter 2 Outline Linear filters Visual system (retina, LGN, V1) Spatial receptive fields V1 LGN, retina Temporal receptive fields in V1 Direction selectivity Linear filter…