Ann Lee

Ann is a Research Engineer at Facebook AI Research (FAIR), focusing on speech recognition. She earned a Ph.D. at MIT's Spoken Language Systems group, where she worked on computer-assisted pronunciation training and mispronunciation detection in non-native speech.

Research Areas

Ann's Publications

September 15, 2019



Sequence-to-Sequence Speech Recognition with Time-Depth Separable Convolutions

We propose a fully convolutional sequence-to-sequence encoder architecture with a simple and efficient decoder. Our model improves WER on LibriSpeech while being an order of magnitude more efficient than a strong RNN baseline. Key to our…

Awni Hannun, Ann Lee, Qiantong Xu, Ronan Collobert,

September 15, 2019