Van Tung Pham

Monolingual Data Selection Analysis for English-Mandarin Hybrid Code-switching Speech Recognition

2020 · arXiv (Cornell University)

In this paper, we conduct data selection analysis in building an English-Mandarin code-switching (CS) speech recognition (CSSR) system, which is aimed for a real CSSR contest in China. The overall training sets have three subsets, …

Constrained Output Embeddings for End-to-End Code-Switching Speech Recognition with Only Monolingual Data

2019

The lack of code-switch training data is one of the major concerns in the development of end-to-end code-switching automatic speech recognition (ASR) models. In this work, we propose a method to train an improved end-to-end …