Translation Quality Estimation using Recurrent Neural Network
Abstract
This paper describes our submission to the shared task on word/phrase level Quality Estimation (QE) in the First Conference on Statistical Machine Translation (WMT16). The objective of the shared task was to predict if the given word/phrase is a correct/incorrect (OK/BAD) translation in the given sentence. In this paper, we propose a novel approach for word level Quality Estimation using Recurrent Neural Network Language Model (RNN-LM) architecture. RNN-LMs have been found very effective in different Natural Language Processing (NLP) applications. RNN-LM is mainly used for vector space language modeling for different NLP problems. For this task, we modify the architecture of RNN-LM. The modified system predicts a label (OK/BAD) in the slot rather than predicting the word. The input to the system is a word sequence, similar to the standard RNN-LM. The approach is language independent and requires only the translated text for QE. To estimate the phrase level quality, we use the output of the word level QE system.
Cite
@article{arxiv.1610.04841,
title = {Translation Quality Estimation using Recurrent Neural Network},
author = {Raj Nath Patel and Sasikumar M},
journal= {arXiv preprint arXiv:1610.04841},
year = {2016}
}
Comments
7 pages, published at First Conference on Machine Translation