204 citations · 784 across the 42 of their papers we have counts for
4 papers · 1 filter
A simple model for detection of rare sound events
Weiran Wang, Chieh-chi Kao, Chao Wang
We propose a simple recurrent model for detecting rare sound events, when the time boundaries of events are available for training. Our model optimizes the combination of an uttera…
R-CRNN: Region-based Convolutional Recurrent Neural Network for Audio Event Detection
Chieh-Chi Kao, Weiran Wang, Ming Sun +1
This paper proposes a Region-based Convolutional Recurrent Neural Network (R-CRNN) for audio event detection (AED). The proposed network is inspired by Faster-RCNN, a well known re…
Acoustic feature learning using cross-domain articulatory measurements
Qingming Tang, Weiran Wang, Karen Livescu
Previous work has shown that it is possible to improve speech recognition by learning acoustic features from paired acoustic-articulatory data, for example by using canonical corre…
Distributed Stochastic Multi-Task Learning with Graph Regularization
Weiran Wang, Jialei Wang, Mladen Kolar +1
We propose methods for distributed graph-based multi-task learning that are based on weighted averaging of messages from other machines. Uniform averaging or diminishing stepsize i…