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1
Chunk-Based EBMT ...
Kim, Jae Dong; Brown, Ralf D; Carbonell, Jaime G.. - : Carnegie Mellon University, 2010
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Chunk-Based EBMT ...
Kim, Jae Dong; Brown, Ralf D; Carbonell, Jaime G.. - : Carnegie Mellon University, 2010
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3
Monolingual Distributional Profiles for Word Substitution in Machine Translation ...
Gangadharaiah, Rashmi; Brown, Ralf D; Carbonell, Jaime G.. - : Carnegie Mellon University, 2010
Abstract: Out-of-vocabulary (OOV) words present a significant challenge for Machine Translation. For low-resource languages, limited training data increases the frequency of OOV words and this degrades the quality of the translations. Past approaches have suggested using stems or synonyms for OOV words. Unlike the previous methods, we show how to handle not just the OOV words but rare words as well in an Example-based Machine Translation (EBMT) paradigm. Presence of OOV words and rare words in the input sentence prevents the system from finding longer phrasal matches and produces low quality translations due to less reliable language model estimates. The proposed method requires only a monolingual corpus of the source language to find candidate replacements. A new framework is introduced to score and rank the replacements by efficiently combining features extracted for the candidate replacements. A lattice representation scheme allows the decoder to select from a beam of possible replacement candidates. The new ...
Keyword: 89999 Information and Computing Sciences not elsewhere classified; FOS Computer and information sciences
URL: https://dx.doi.org/10.1184/r1/6473540
https://kilthub.cmu.edu/articles/Monolingual_Distributional_Profiles_for_Word_Substitution_in_Machine_Translation/6473540
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Monolingual Distributional Profiles for Word Substitution in Machine Translation ...
Gangadharaiah, Rashmi; Brown, Ralf D; Carbonell, Jaime G.. - : Carnegie Mellon University, 2010
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