Sumam, Mary Idicula; Anuja, K; Suryapriya., S(IEEE, 2009)
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Abstract:
This paper presents the design and
development of a frame based approach for speech to
sign language machine translation system in the domain
of railways and banking. This work aims to utilize the
capability of Artificial intelligence for the improvement
of physically challenged, deaf-mute people. Our work
concentrates on the sign language used by the deaf
community of Indian subcontinent which is called
Indian Sign Language (ISL). Input to the system is the
clerk’s speech and the output of this system is a 3D
virtual human character playing the signs for the
uttered phrases. The system builds up 3D animation
from pre-recorded motion capture data. Our work
proposes to build a Malayalam to ISL
Description:
2009 World Congress on Nature & Biologically Inspired Computing (NaBIC 2009)
In Statistical Machine Translation from English
to Malayalam, an unseen English sentence is translated
into its equivalent Malayalam sentence using statistical
models. A parallel corpus of English-Malayalam is used in
the training phase. Word to word alignments has to be set
among the sentence pairs of the source and target
language before subjecting them for training. This paper
deals with certain techniques which can be adopted for
improving the alignment model of SMT. Methods to
incorporate the parts of speech information into the
bilingual corpus has resulted in eliminating many of the
insignificant alignments. Also identifying the name entities
and cognates present in the sentence pairs has proved to
be advantageous while setting up the alignments. Presence
of Malayalam words with predictable translations has also
contributed in reducing the insignificant alignments.
Moreover, reduction of the unwanted alignments has
brought in better training results. Experiments conducted
on a sample corpus have generated reasonably good
Malayalam translations and the results are verified with F
measure, BLEU and WER evaluation metrics.
Description:
2012 International Conference on Advances in Computing and Communications
In Statistical Machine Translation from English to Malayalam, an unseen English sentence is translated into its equivalent Malayalam translation using statistical models like translation model, language model and a decoder. A parallel corpus of English-Malayalam is used in the training phase. Word to word alignments has to be set up among the sentence pairs of the source and target language before subjecting them for training. This paper is deals with the techniques which can be adopted for improving the alignment model of SMT. Incorporating the parts of speech information into the bilingual corpus has eliminated many of the insignificant alignments. Also identifying the name entities and cognates present in the sentence pairs has proved to be advantageous while setting up the alignments. Moreover, reduction of the unwanted alignments has brought in better training results. Experiments conducted on a sample corpus have generated reasonably good Malayalam translations and the results are verified with F measure, BLEU and WER evaluation metrics