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Device-Directed Speech Detection: Regularization via Distillation for Weakly-Supervised Models


Mar 30, 2022
Vineet Garg, Ognjen Rudovic, Pranay Dighe, Ahmed H. Abdelaziz, Erik Marchi, Saurabh Adya, Chandra Dhir, Ahmed Tewfik

* Submitted to INTERSPEECH 2022 

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Streaming on-device detection of device directed speech from voice and touch-based invocation


Oct 09, 2021
Ognjen Rudovic, Akanksha Bindal, Vineet Garg, Pramod Simha, Pranay Dighe, Sachin Kajarekar


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Streaming Transformer for Hardware Efficient Voice Trigger Detection and False Trigger Mitigation


May 14, 2021
Vineet Garg, Wonil Chang, Siddharth Sigtia, Saurabh Adya, Pramod Simha, Pranay Dighe, Chandra Dhir


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Knowledge Transfer for Efficient On-device False Trigger Mitigation


Oct 20, 2020
Pranay Dighe, Erik Marchi, Srikanth Vishnubhotla, Sachin Kajarekar, Devang Naik


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Complementary Language Model and Parallel Bi-LRNN for False Trigger Mitigation


Aug 18, 2020
Rishika Agarwal, Xiaochuan Niu, Pranay Dighe, Srikanth Vishnubhotla, Sameer Badaskar, Devang Naik


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Lattice-based Improvements for Voice Triggering Using Graph Neural Networks


Jan 25, 2020
Pranay Dighe, Saurabh Adya, Nuoyu Li, Srikanth Vishnubhotla, Devang Naik, Adithya Sagar, Ying Ma, Stephen Pulman, Jason Williams


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Information Theoretic Analysis of DNN-HMM Acoustic Modeling


Nov 08, 2017
Pranay Dighe, Afsaneh Asaei, Hervé Bourlard

* Theoretical flaw, needs major revision 

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Low-rank and Sparse Soft Targets to Learn Better DNN Acoustic Models


Oct 18, 2016
Pranay Dighe, Afsaneh Asaei, Herve Bourlard


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Exploiting Low-dimensional Structures to Enhance DNN Based Acoustic Modeling in Speech Recognition


Jan 22, 2016
Pranay Dighe, Gil Luyet, Afsaneh Asaei, Herve Bourlard


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