Sharecare Ai, Inc.

Doc.ai, Inc.

Axel Sly

Walter Adolf De Brouwer

Geert Trooskens

Srivatsa Akshay Sharma

Kartik Thakore

Brett Robert Redinger

Meelis Lootus

Devin Daniel Reich

Satish Srinivasan Bhat

Scott Michael Kirk

Frederick Franklin Kautz, Iv

Young Jin Lee

Ricardo Lopez Arredondo

The technology disclosed relates to authenticating users using a plurality of non-deterministic registration biometric inputs. During registration, a plurality of non-deterministic biometric inputs are given as input to a trained machine learning model to generate sets of feature vectors. The non-deterministic biometric inputs can include a plurality of face images and a plurality of voice samples of a user. A characteristic identity vector for the user can be determined by averaging feature vectors. During authentication, a plurality of non-deterministic biometric inputs are given as input to a trained machine learning model to generate a set of authentication feature vectors. The sets of feature vectors are projected onto a surface of a hyper-sphere. The system can authenticate the user when a cosine distance between the authentication feature vector and a characteristic identity vector for the user is less than a pre-determined threshold.

Artificial intelligence-based generation of anthropomorphic signatures and use thereof

Systems and methods for generating and using anthropomorphic signatures to authenticate users

Systems and methods to verify identity of an authenticated user using a digital health passport

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Palo Alto, CA, United States of America

Axel Sly