Michael Auli (Facebook) “Sequence to Sequence Learning: Fast Training and Inference with Gated Convolutions”

When:
October 3, 2017 @ 12:00 pm – 1:15 pm
2017-10-03T12:00:00-04:00
2017-10-03T13:15:00-04:00
Where:
Hackerman Hall B17
3400 N Charles St
Baltimore, MD 21218
USA
Cost:
Free
Contact:
Center for Language and Speech Processing

Abstract

Neural architectures for machine translation and language modeling is an active research field. The first part of this talk introduces several architectural changes to the original work of Bahdanau et al. 2014. We replace non-linearities with our novel gated linear units, recurrent units with convolutions and introduce multi-hop attention. These changes improve generalization performance, training efficiency and decoding speed. The second part of the talk analyzes the properties of the distribution predicted by the model and how this influences search.

Biography

Michael Auli is a research scientist at Facebook AI Research in Menlo Park. Michael earned his PhD for his work on CCG parsing at the University of Edinburgh where he was advised by Adam Lopez and Philipp Koehn. He did his postdoc at Microsoft Research where he worked on neural machine translation and neural dialogue models. Currently, Michael works on machine learning and its application to natural language processing, he is particularly interested in text generation tasks.
http://michaelauli.github.io

Johns Hopkins University

Johns Hopkins University, Whiting School of Engineering

Center for Language and Speech Processing
Hackerman 226
3400 North Charles Street, Baltimore, MD 21218-2680

Center for Language and Speech Processing