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Decoding with Large-Scale Neural Language Models Improves Translation

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TLDR
This work develops a new model that combines the neural probabilistic language model of Bengio et al., rectified linear units, and noise-contrastive estimation, and incorporates it into a machine translation system both by reranking k-best lists and by direct integration into the decoder.
Abstract
We explore the application of neural language models to machine translation. We develop a new model that combines the neural probabilistic language model of Bengio et al., rectified linear units, and noise-contrastive estimation, and we incorporate it into a machine translation system both by reranking k-best lists and by direct integration into the decoder. Our large-scale, large-vocabulary experiments across four language pairs show that our neural language model improves translation quality by up to 1.1 Bleu.

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References
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Proceedings Article

Rectified Linear Units Improve Restricted Boltzmann Machines

TL;DR: Restricted Boltzmann machines were developed using binary stochastic hidden units that learn features that are better for object recognition on the NORB dataset and face verification on the Labeled Faces in the Wild dataset.
Journal ArticleDOI

A neural probabilistic language model

TL;DR: The authors propose to learn a distributed representation for words which allows each training sentence to inform the model about an exponential number of semantically neighboring sentences, which can be expressed in terms of these representations.
Journal ArticleDOI

A systematic comparison of various statistical alignment models

TL;DR: An important result is that refined alignment models with a first-order dependence and a fertility model yield significantly better results than simple heuristic models.
Proceedings ArticleDOI

Minimum Error Rate Training in Statistical Machine Translation

TL;DR: It is shown that significantly better results can often be obtained if the final evaluation criterion is taken directly into account as part of the training procedure.
Journal ArticleDOI

An empirical study of smoothing techniques for language modeling

TL;DR: This work surveys the most widely-used algorithms for smoothing models for language n -gram modeling, and presents an extensive empirical comparison of several of these smoothing techniques, including those described by Jelinek and Mercer (1980), and introduces methodologies for analyzing smoothing algorithm efficacy in detail.
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How can Google Translate be improved for official languages?

The paper does not provide specific information on how Google Translate can be improved for official languages.