Amazon Developer Blogs

Amazon Developer Blogs

Showing posts by Viktor Rozgic

May 21, 2019

Viktor Rozgic

The combination of an autoencoder, which is trained to output the same data it takes as input, and adversarial training, which pits two neural networks against each other, confers modest performance gains but opens the door to extensive training with unannotated data. 

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August 31, 2018

Viktor Rozgic

At Interspeech 2018, Amazon scientists report a new system that learns to distinguish sounds produced by media players, such as TVs and radios, from sounds of ordinary household activity, to reduce false positives from Alexa's speech recognizers still further.

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