Evaluating AI systems under uncertain ground truth: a case study in dermatology

no code implementations • 5 Jul 2023 • David Stutz, Ali Taylan Cemgil, Abhijit Guha Roy, Tatiana Matejovicova, Melih Barsbey, Patricia Strachan, Mike Schaekermann, Jan Freyberg, Rajeev Rikhye, Beverly Freeman, Javier Perez Matos, Umesh Telang, Dale R. Webster, YuAn Liu, Greg S. Corrado, Yossi Matias, Pushmeet Kohli, Yun Liu, Arnaud Doucet, Alan Karthikesalingam

In contrast, we propose a framework where aggregation is done using a statistical model.

Personal VAD 2.0: Optimizing Personal Voice Activity Detection for On-Device Speech Recognition

no code implementations • 8 Apr 2022 • Shaojin Ding, Rajeev Rikhye, Qiao Liang, Yanzhang He, Quan Wang, Arun Narayanan, Tom O'Malley, Ian McGraw

Personalization of on-device speech recognition (ASR) has seen explosive growth in recent years, largely due to the increasing popularity of personal assistant features on mobile devices and smart home speakers.

Action Detection Activity Detection +2

Closing the Gap between Single-User and Multi-User VoiceFilter-Lite

no code implementations • 24 Feb 2022 • Rajeev Rikhye, Quan Wang, Qiao Liang, Yanzhang He, Ian McGraw

However, one limitation of VoiceFilter-Lite, and other speaker-conditioned speech models in general, is that these models are usually limited to a single target speaker.

Speaker Verification speech-recognition +1

Multi-user VoiceFilter-Lite via Attentive Speaker Embedding

no code implementations • 2 Jul 2021 • Rajeev Rikhye, Quan Wang, Qiao Liang, Yanzhang He, Ian McGraw

In this paper, we propose a solution to allow speaker conditioned speech models, such as VoiceFilter-Lite, to support an arbitrary number of enrolled users in a single pass.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +3

Personalized Keyphrase Detection using Speaker and Environment Information

no code implementations • 28 Apr 2021 • Rajeev Rikhye, Quan Wang, Qiao Liang, Yanzhang He, Ding Zhao, Yiteng, Huang, Arun Narayanan, Ian McGraw

In this paper, we introduce a streaming keyphrase detection system that can be easily customized to accurately detect any phrase composed of words from a large vocabulary.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +3