公开(公告)号：US20170228633A1

公开(公告)日：2017-08-10

申请号：US15424708

申请日：2017-02-03

Applicant: Google Inc.

Inventor： Ivo Danihelka ,  Danilo Jimenez Rezende ,  Shakir Mohamed

IPC: G06N3/04 ,  G06K9/66 ,  G06K9/62 ,  G06N3/08

CPC classification number: G06N3/0445 ,  G06K9/6257 ,  G06K9/66 ,  G06N3/0472 ,  G06N3/084

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for a neural network system. In one aspect, a neural network system includes a recurrent neural network that is configured to, for each time step of a predetermined number of time steps, receive a set of latent variables for the time step and process the latent variables to update a hidden state of the recurrent neural network; and a generative subsystem that is configured to, for each time step, generate the set of latent variables for the time step and provide the set of latent variables as input to the recurrent neural network; update a hidden canvas using the updated hidden state of the recurrent neural network; and, for a last time step, generate an output image using the updated hidden canvas for the last time step.