[PDF] Top 20 Maximum Entropy Based Phrase Reordering Model for Statistical Machine Translation

... flat reordering models, several re- searchers (Och et ...powerful model called lexicalized reorder- ing model that is phrase ...Lexicalized reordering model learns local ... See full document

... to model the translation of a phrase using the word-based translation ...literal translation of phrase constituents is often in- appropriate from a linguistic point of ... See full document

... level reordering mod- els model how to move phrases, also called orien- ...orientation model that captures some non-local phrase reorderings by a shift reduce ... See full document

... the reordering search space is a cru- cial issue in phrase-based SMT between dis- tant ...hurting translation qual- ity nor decoding ...loose reordering constraints is dynamically ... See full document

... Statistical phrase-based machine translation requires no linguistic information beyond word-aligned parallel corpora (Zens et ...to phrase- based systems, but the ... See full document

... Mandarin-to-English translation. We compared a baseline system, the state-of-the-art phrase-based system Pharaoh (Koehn et ...tion model on the FBIS corpus (7.2M+9.2M words); for the language ... See full document

... demanding reordering task of translating between two distant languages, En- glish and ...described translation direction: English to ...the reordering challenges of this translation ... See full document

... As mentioned in Section 2.1, simple pattern matching is not enough to decompose Arabic words into stems and affixes. Lexical information and context are needed to perform the decompo- sition correctly. We use the ... See full document

... for non-ambiguous source tree will be set to 1.0. Therefore, the decoder will prefer to use non-ambiguous TATs. However, non- ambiguous TATs usually occur only once in the training corpus, which are not reliable. Thus we ... See full document

... range reordering of verbs, in particular, represents a real challenge for state-of-the- art SMT systems and is one of the main reasons why translation quality is often so poor in this language ...of ... See full document

... English with large distance reorderings between phrases are more prone to search errors and benefit more from our pruning algorithm. To illustrate this, let us consider the source sentence “John married in Portugal”, and ... See full document

... with phrase translations that are learned independent of a translation model can also affect the decoder ...tical translation memory of phrases in conjunction with a statistical ... See full document

... rules, phrase CFG rules, word-to-phrase tree transformation (W2PTT) rules, and reordering ...a reordering rule since word alignment is not perfect (Nguyen and Shimazu, ... See full document

... a maximum entropy model to predict whether to merge two blocks in a straight or an inverted order in their ITG ...similar model for hierarchical phrase reordering models (Galley ... See full document

... Some readers may argue that the features to distinguish the sentence types are very obvious in Chinese. For example, “ ? ” can easily sepa- rate the interrogative sentences from non- question sentences. In this case, a ... See full document

... Phrase-based statistical machine translation (PBSMT) (Koehn et ...word reordering. Since PBSMT models the translation process using a phrase table, it is not easy ... See full document

... global reordering model that explicitly models long distance re- ordering 1 ...of reordering patterns, namely MA (monotone adjacent), MG (monotone gap), RA (reverse adjacent), and RG (reverse ...are ... See full document

... hierarchical phrase-based (HPB) model on the basis of a synchronous context-free grammar (SCFG) is prominent in solving global ...HPB model is inadequate to supervise the reordering ... See full document

... hierarchical phrase-based translation model (HPTM) reorganizes phrases into hierarchical ones by reducing sub-phrases to variables (Chiang ...a maximum entropy-based ... See full document

... improve translation output– has been explored by many ...for translation from French to English, where context-free constituency reordering rules are acquired automatically using source and target ... See full document