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Regular version of the site

Book chapter

Efficient Language Modeling with Automatic Relevance Determination in Recurrent Neural Networks

P. 40-48.

Reduction of the number of parameters is one of the most important goals in Deep Learning. In this article we propose an adaptation of Doubly Stochastic Variational Inference for Automatic Relevance Determination (DSVI-ARD) for neural networks compression. We find this method to be especially useful in language modeling tasks, where large number of parameters in the input and output layers is often excessive. We also show that DSVI-ARD can be applied together with encoder-decoder weight tying allowing to achieve even better sparsity and performance. Our experiments demonstrate that more than 90% of the weights in both encoder and decoder layers can be removed with a minimal quality loss.

In book

Edited by: I. Augenstein, S. Gella, S. Ruder et al. Iss. W19-43. Association for Computational Linguistics, 2019.