公开(公告)号：US20200090050A1

公开(公告)日：2020-03-19

申请号：US16562192

申请日：2019-09-05

Applicant: D-WAVE SYSTEMS INC.

Inventor： Jason T. Rolfe ,  Seyed Ali Saberali ,  William G. Macready

IPC: G06N3/08 ,  G06N3/04

Abstract: Generative machine learning models, such as variational autoencoders, with comparatively sparse latent spaces are provided. Continuous latent variables are activated and/or inactivated based on a state of the latent space. Activation may be controlled by corresponding binary latent variables and/or by rectification of probability distributions defined over the latent space. Sparsification may be supported by normalization of terms, such as providing an L1 or L2 prior.