Title
Training RNNs as Fast as CNNs.
Abstract
Common recurrent neural network architectures scale poorly due to the intrinsic difficulty in parallelizing their state computations. In this work, we propose the Simple Recurrent Unit (SRU) architecture, a recurrent unit that simplifies the computation and exposes more parallelism. In SRU, the majority of computation for each step is independent of the recurrence and can be easily parallelized. SRU is as fast as a convolutional layer and 5-10x faster than an optimized LSTM implementation. We study SRUs on a wide range of applications, including classification, question answering, language modeling, translation and speech recognition. Our experiments demonstrate the effectiveness of SRU and the trade-off it enables between speed and performance.
Year
Venue
Field
2017
empirical methods in natural language processing
Architecture,Question answering,Computer science,Recurrent neural network,Theoretical computer science,Artificial intelligence,Language model,Computation
DocType
Volume
Citations 
Journal
abs/1709.02755
6
PageRank 
References 
Authors
0.41
0
2
Name
Order
Citations
PageRank
Tao Lei134518.81
Yu Zhang244241.79