Roku, Inc.

Vinh Nguyen

Srimaruti Manoj Nimmagadda

Kapil Kumar

Nitish Aggarwal

Ratul Ray

Manasi Deshmukh

Fedor Bartosh

Peter Martigny

Sameer Girolkar

A content retrieval system may receive a query associated with a plurality of content items in a repository. For each content item of the plurality of content items: a respective first and second similarity score may be generated based on a similarity between embeddings indicative of a first and second data type generated from the query and for the content item; and a respective normalized similarity score may be generated based on a combination of the respective first and second similarity scores. A set of content items with respective normalized similarity scores that satisfy a similarity score threshold may be identified. An exact-match (lexical) search may yield respective mapping scores for content items that may also be ranked. An output indicative of content items that are identified in the set of content items with high-ranking similarity scores and identified in the set of content items with high-ranking mapping scores.

Multimodal analysis for content item semantic retrieval and identification

Growing community of inventors

San Jose, CA, United States of America

Vinh Nguyen