Báo cáo khoa học: "Hindi-to-Urdu Machine Translation Through Transliteration" pptx

Tài liệu Báo cáo khoa học: "Statistical Machine Translation by Parsing" pptx

... Statistical Machine Translation by ParsingI. Dan MelamedComputer Science DepartmentNew York UniversityNew York, ... generalized parsers can do most of the workrequired to train and apply a syntax-aware statisti-cal machine translation system.1 IntroductionA parser is an algorithm for inferring the structureof its ... culminates with a recipe for using thesealgorithms to train and apply a syntax-aware statis-tical machine translation (SMT) system.2 Multitext Grammars and MultitreesThe algorithms in this paper can...

Tài liệu Báo cáo khoa học: "Robust Machine Translation Evaluation with Entailment Features∗" pptx

... the AFNLP, pages 297–305,Suntec, Singapore, 2-7 August 2009.c2009 ACL and AFNLPRobust Machine Translation Evaluation with Entailment Features∗Sebastian Pad´oStuttgart Universitypado@ims.uni-stuttgart.deMichel ... University{mgalley,jurafsky,manning}@stanford.eduAbstractExisting evaluation metrics for machine translation lack crucial robustness: their correlations with hu-man quality judgments vary ... main reasonis their inability to properly capture meaning: A good translation candidate means the same thing as thereference translation, regardless of formulation. Wepropose a metric that evaluates...

Tài liệu Báo cáo khoa học: "Collaborative Machine Translation Service for Scientiﬁc texts" pdf

... for a specific conference or to extractadditional fields.4 Translation of Scientific TextsThe translation system used is a Hybrid Machine Translation (HMT) system from French to En-glish and from ... extracted from the train-ing corpus. The actual translation of the pa-per is performed using adapted translation asdescribed in Section 4.• The translation process generates a bilingualTEI ... generic translation tools. Wepropose the demonstration of an end-to-endtool integrated in the HAL open archive forenabling efficient translation for scientifictexts. This tool can give translation...

Tài liệu Báo cáo khoa học: "Mixing Multiple Translation Models in Statistical Machine Translation" docx

... do-main adaptation in machine translation. 1 IntroductionStatistical machine translation (SMT) systems re-quire large parallel corpora in order to be able toobtain a reasonable translation quality. ... translation model by ﬁxing a lan-guage model for all the experiments. We expect do-main adaptation for machine translation can be im-proved further by combining orthogonal techniquesfor translation ... July 2012.c2012 Association for Computational LinguisticsMixing Multiple Translation Models in Statistical Machine Translation Majid Razmara1George Foster2Baskaran Sankaran1Anoop Sarkar11Simon...

Tài liệu Báo cáo khoa học: "Computing Consensus Translation from Multiple Machine Translation Systems Using Enhanced Hypotheses Alignment" pot

... (EPPS). In ourexperiments, we used the translations from Span-Table 2: Improved translation results for the con-sensus translation computed from 5 translation outputs on the Chinese-English ... improved translation quality by using the consensus translation as de-rived from the rescored N -best lists.3.5 Multi-source Translation In the IWSLT 2004 evaluation, the English ref-erence translations ... trans-lations. These translations can be improved if wecompute a consensus translation from the outputof at least two different speech translation systems.From each system, we take the translation...

Tài liệu Báo cáo khoa học: Cell-free translation systems for protein engineering docx

... extracts provide translation factors and enzymes for aminoacylation, whereas inreconstituted cell-free translation systems [10] the puriﬁed compo-nents are added individually.Cell-free translation ... cell-free translation systems. The use of tRNA, mischarged with an un-natural amino acid through a chemical acylationmethod originally developed by Hecht et al. [36], wasﬁrst applied to cell-free translation ... embedded in themembrane through interaction with the SRPreceptor (SR). Following release of SRP andSR, polypeptides are cotranslationally integ-rated into the lipid bilayer through the forceof...

Tài liệu Báo cáo khoa học: "Modeling the Translation of Predicate-Argument Structure for SMT" ppt

... null translations for verbal predicates.3.2 FeaturesThe apparent advantage of discriminative lexicon translation models over generative translation mod-els (e.g., conventional lexical translation ... word of Athe rightmost word of Atgtthe translation of Apthe translation of Ahthe leftmost word of the translation of Athe rightmost word of the translation of ATable 2: Features adopted ... predicate translation classiﬁers forthese verbs. Whenever a hypothesis covers a newverbal predicate v, we ﬁnd the target translation efor v through word alignments and then calculate itstranslation...

Tài liệu Báo cáo khoa học: "Learning Hierarchical Translation Structure with Linguistic Annotations" ppt

... 2009. Joshua: An opensource toolkit for parsing-based machine translation. In Proceedings of the Fourth Workshop on Statistical Machine Translation, pages 135–139, Athens, Greece,March. Association ... Zollmann and Ashish Venugopal. 2006. Syntaxaugmented machine translation via chart parsing. InProceedings on the Workshop on Statistical Machine Translation, pages 138–141, New York City, June. ... and Daniel Marcu.2003. Statistical phrase-based translation. In HLT-NAACL 2003.Philipp Koehn. 2004. Statistical signiﬁcance tests for machine translation evaluation. In Dekang Lin andDekai...

Tài liệu Báo cáo khoa học: "Phrase-Based Translation Model for Question Retrieval in Community Question Answer Archives" ppt

... translation model.3 Our Approach: Phrase-Based Translation Model for QuestionRetrieval3.1 Phrase-Based Translation ModelPhrase-based machine translation models (Koehnet al., 2003; D. Chiang, ... forestimating the translation probabilities. Unlike thebilingual machine translation, the questions and an-swers in a Q&A archive are written in the same lan-guage, the translation probability ... is possible for translation models to contain “unnecessary” translations. In thispaper, we attempt to identify and decrease the pro-portion of unnecessary translations in a translation model...

Tài liệu Báo cáo khoa học: "Effective Phrase Translation Extraction from Alignment Models" ppt

... question of accurately estimatinga model of translation from a large parallel or com-parable corpus is one of the defining componentswithin statistical machine translation. Re-ordering effects across ... isa phrasal translation source that extracts translation pairs limited to the test sentences. For each sourcelanguage n-gram within the pool, we have to find aset of candidate translations. ... ex-tracting translations, is the set of all partitions,and refers to the word at position in the sourcesentence . is then the set of all translationsfor source n-gram , and is a specific translation hypothesis...

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