Google Inc.

William Chan

Quoc V Le

Noam M Shazeer

Yu Zhang

Navdeep Jaitly

Mohammad Norouzi

Oriol Vinyals

Sara Sabour Rouh Aghdam

Methods, systems, and apparatus, including computer programs encoded on computer storage media for speech recognition. One method includes obtaining an input acoustic sequence, the input acoustic sequence representing an utterance, and the input acoustic sequence comprising a respective acoustic feature representation at each of a first number of time steps; processing the input acoustic sequence using a first neural network to convert the input acoustic sequence into an alternative representation for the input acoustic sequence; processing the alternative representation for the input acoustic sequence using an attention-based Recurrent Neural Network (RNN) to generate, for each position in an output sequence order, a set of substring scores that includes a respective substring score for each substring in a set of substrings; and generating a sequence of substrings that represent a transcription of the utterance.

Speech recognition with attention-based recurrent neural networks

Growing community of inventors

Mountain View, CA, United States of America

William Chan