Tongfei Chen

Typesafe abstractions for tensor operations (short paper)

2017

We propose a typesafe abstraction to tensors (i.e. multidimensional arrays) exploiting the type-level programming capabilities of Scala through heterogeneous lists (HList), and showcase typesafe abstractions of common tensor operations and various neural layers such as …

A Pruned Rnnlm Lattice-Rescoring Algorithm for Automatic Speech Recognition

2018

Lattice-rescoring is a common approach to take advantage of recurrent neural language models in ASR, where a word-lattice is generated from 1st-pass decoding and the lattice is then rescored with a neural model, and ann-gram …