Pinterest, Inc.

Christopher Lee Schaefbauer

Dmitry Olegovich Kislyuk

Nadia Fawaz

David Ding-Jia Xue

Rohan Mahadev

Anh Tuong Ta

William Yau

Jordan DiSanto

Valerie Moy

Ding Zhang

David Voiss

Graham Roth

Bhawna Juneja

Described are systems and methods to determine hair patterns presented in content items. The determined hair patterns may be associated with the content items to facilitate indexing, filtering, etc. of the content items based on the determined hair patterns. In exemplary implementations, a corpus of content items may be associated with an embedding vector that includes a binary representation of the content item. The embedding vectors associated with each content item can be provided as inputs to a trained machine learning model, which can process the embedding vectors to determine one or more hair patterns presented in each content item while eliminating the need for performing image pre-processing prior to determination of the hair pattern(s) presented in the content item.

Hair pattern determination and filtering

Growing community of inventors

Berkley, CA, United States of America

Christopher Lee Schaefbauer