18,964 research outputs found
Does Multimodality Help Human and Machine for Translation and Image Captioning?
This paper presents the systems developed by LIUM and CVC for the WMT16
Multimodal Machine Translation challenge. We explored various comparative
methods, namely phrase-based systems and attentional recurrent neural networks
models trained using monomodal or multimodal data. We also performed a human
evaluation in order to estimate the usefulness of multimodal data for human
machine translation and image description generation. Our systems obtained the
best results for both tasks according to the automatic evaluation metrics BLEU
and METEOR.Comment: 7 pages, 2 figures, v4: Small clarification in section 4 title and
conten
LIUM-CVC Submissions for WMT17 Multimodal Translation Task
This paper describes the monomodal and multimodal Neural Machine Translation
systems developed by LIUM and CVC for WMT17 Shared Task on Multimodal
Translation. We mainly explored two multimodal architectures where either
global visual features or convolutional feature maps are integrated in order to
benefit from visual context. Our final systems ranked first for both En-De and
En-Fr language pairs according to the automatic evaluation metrics METEOR and
BLEU.Comment: MMT System Description Paper for WMT1
NMTPY: A Flexible Toolkit for Advanced Neural Machine Translation Systems
In this paper, we present nmtpy, a flexible Python toolkit based on Theano
for training Neural Machine Translation and other neural sequence-to-sequence
architectures. nmtpy decouples the specification of a network from the training
and inference utilities to simplify the addition of a new architecture and
reduce the amount of boilerplate code to be written. nmtpy has been used for
LIUM's top-ranked submissions to WMT Multimodal Machine Translation and News
Translation tasks in 2016 and 2017.Comment: 10 pages, 3 figure
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