公开(公告)号：US11238362B2

公开(公告)日：2022-02-01

申请号：US14996959

申请日：2016-01-15

Applicant: Adobe Inc.

Inventor： Hailin Jin ,  Zhou Ren ,  Zhe Lin ,  Chen Fang

IPC: G06N20/00 ,  G06F16/58 ,  G06N3/04 ,  G06N3/08 ,  G06F40/30 ,  G06F40/169

Abstract: Modeling semantic concepts in an embedding space as distributions is described. In the embedding space, both images and text labels are represented. The text labels describe semantic concepts that are exhibited in image content. In the embedding space, the semantic concepts described by the text labels are modeled as distributions. By using distributions, each semantic concept is modeled as a continuous cluster which can overlap other clusters that model other semantic concepts. For example, a distribution for the semantic concept “apple” can overlap distributions for the semantic concepts “fruit” and “tree” since can refer to both a fruit and a tree. In contrast to using distributions, conventionally configured visual-semantic embedding spaces represent a semantic concept as a single point. Thus, unlike these conventionally configured embedding spaces, the embedding spaces described herein are generated to model semantic concepts as distributions, such as Gaussian distributions, Gaussian mixtures, and so on.