no code implementations • 3 Jun 2021 • Hyun-Jin Park, Pai Zhu, Ignacio Lopez Moreno, Niranjan Subrahmanya
We propose self-training with noisy student-teacher approach for streaming keyword spotting, that can utilize large-scale unlabeled data and aggressive data augmentation.
no code implementations • 21 May 2020 • Andrew Hard, Kurt Partridge, Cameron Nguyen, Niranjan Subrahmanya, Aishanee Shah, Pai Zhu, Ignacio Lopez Moreno, Rajiv Mathews
We demonstrate that a production-quality keyword-spotting model can be trained on-device using federated learning and achieve comparable false accept and false reject rates to a centrally-trained model.
3 code implementations • 14 May 2020 • Oleg Rybakov, Natasha Kononenko, Niranjan Subrahmanya, Mirko Visontai, Stella Laurenzo
In this work we explore the latency and accuracy of keyword spotting (KWS) models in streaming and non-streaming modes on mobile phones.
Ranked #10 on Keyword Spotting on Google Speech Commands
Audio and Speech Processing Sound
no code implementations • 25 Jan 2020 • Hyun-Jin Park, Patrick Violette, Niranjan Subrahmanya
We propose smoothed max pooling loss and its application to keyword spotting systems.
no code implementations • NeurIPS 2014 • Firdaus Janoos, Huseyin Denli, Niranjan Subrahmanya
Learning the dependency structure between spatially distributed observations of a spatio-temporal process is an important problem in many fields such as geology, geophysics, atmospheric sciences, oceanography, etc.
no code implementations • NeurIPS 2012 • Firdaus Janoos, Weichang Li, Niranjan Subrahmanya, Istvan Morocz, William Wells
Identifying patterns from the neuroimaging recordings of brain activity related to the unobservable psychological or mental state of an individual can be treated as a unsupervised pattern recognition problem.