Zongheng Yang — accepted AI-conference papers

2020

Variable Skipping for Autoregressive Range Density Estimation

Eric Liang, Zongheng Yang, Ion Stoica, Pieter Abbeel, Yan Duan, Peter Chen

ICML 2020poster

Deep autoregressive models compute point likelihood estimates of individual data points. However, many applications (i.e., database cardinality estimation), require estimating range densities, a capability that is under-explored by current neural density estimation literature. In these applications,…

Cited by 8 Source ↗PDF ↗code ↗Scholar ↗

2018

Natural TTS Synthesis by Conditioning Wavenet on MEL Spectrogram Predictions

Jonathan Shen, Ruoming Pang, Ron J. Weiss, Mike Schuster, Navdeep Jaitly, Zongheng Yang +7

ICASSP 2018accepted

This paper describes Tacotron 2, a neural network architecture for speech synthesis directly from text. The system is composed of a recurrent sequence-to-sequence feature prediction network that maps character embeddings to mel-scale spectrograms, followed by a modified WaveNet model acting as a voc…

Cited by 0 Source ↗Scholar ↗