[PDF] Top 20 A Tree to String Phrase based Model for Statistical Machine Translation

... phrasal translation while our system can naturally make use of such kind of phrasal translation by using word-to-phrase tree transforma- ...phrasal translation by traversing the ... See full document

... On the same word-aligned training data, it took us about one month to parse all the 31, 149 Chi- nese sentences using a Chinese parser written by Deyi Xiong (Xiong et al., 2005). The parser was trained on articles 1 − ... See full document

... of phrase-based SMT is that phrase cohere across two languages (Fox, 2002), which means phrases in one language tend to be moved together during ...decision tree learning to select features ... See full document

... by tree transducers and tree substitution gram- mars, which allow translation events to span sub- tree units, providing several advantages, including the ability to selectively produce ... See full document

... Using dependency structure on the source side is also a promising way, as tree-based systems run much faster (linear time vs. cubic time, see (Huang et al., 2006)). Conventional dependency structure ... See full document

... the phrase translation table and the target language ...Lexicalized Tree-Adjoining Grammar (Joshi & Schabes, 1992; Bangalore & Joshi, 1999) and Combinary Categorial Grammar (Steedman, ...of ... See full document

... for string-to-tree statistical machine translation based on the selectional association measure of Resnik ...guage model (RDLM) (Sennrich, 2015) and find that neither of ... See full document

... Evaluation exercises indicate that approximate search algorithms work well in practice (Bojar et al., 2013). The most popular algorithms pro- vide solutions with unbounded error, thus pre- cisely quantifying their ... See full document

... a statistical word alignment tool which incorporates all the IBM 1-5 ...of statistical machine translation (SMT) ...the model parameters to acquire better estimation, a large number of ... See full document

... the translation scores of the best hy- potheses produced by the ID and the regular beam search and then compute the mean squared error (MSE) for the entire test ... See full document

... syntax-augmented machine translation (Zollmann and Venugopal, ...the tree-to-string SMT makes some constraints on extracting rules by consid- ering syntactic tree structures, it usually ... See full document

... a translation qual- ity similar to an unconstrained search. The translation results with the ITG constraints even outperformed the unconstrained search consistently on all error ...probability model ... See full document

... lexicon, Translation Models (TMs), reordering models or Language Models (LMs) to select fragment or directly adapt the models (Bellegarda, 2004; Deng et ...know, Phrase Based SMT (PBSMT) mainly ... See full document

... for translation model (TM) adaptation using phrase train- ...perform phrase training on a smaller in-domain ...lectures translation tasks show significant improvements of the adapted ... See full document

... hierarchical phrase-based translation model (HPTM) reorganizes phrases into hierarchical ones by reducing sub-phrases to variables (Chiang ...reordering model (MEBTG). Compared with ... See full document

... chunk- based language model (including phrase-based) in machine translation but did not give a ...for phrase-based language model in statistical ... See full document

... We train the parameters in (5) using two bilingual development sets dev1 and dev2, the sentences in dev1 can be ranked with respect to the amount by which each particular sentence improves the BLEU score of the retrained ... See full document

... in-house phrase based SMT system which operates similarly to Moses (Koehn and Haddow, ...reordering model was trained with the msd-bidirectional-fe op- tion (Tillmann, ...The translation ... See full document

... investigate unbiased sampling in addition to op- timisation. However, they start from a coarser upperbound with unigram probabilities, and their refinement strategies are based on exhaustive in- tersections with ... See full document

... Recently, phrase-based translation approaches became more and more ...simple phrase-based approach is described that served as starting point for the system in this ...probability ... See full document