[PDF] Top 20 Hierarchical Phrase Based Translation

... Both of these strands of research have recently begun to explore extraction of larger rules, guided by word alignments. The extraction method we use, which is a straightforward generalization of phrase extraction ... See full document

... the hierarchical phrase-based translation model, where a bilingual but relaxed well- formed dependency restriction is used to filter out bad ...with translation performance im- ... See full document

... Hiero translation model (Chiang, 2005) re- sulting in much faster decoding and restricting reordering to a desired level for specific lan- guage ...the translation model for Shallow-n ...Shallow-n ... See full document

... the translation of X and “xiayou”, no matter what is covered by ...selecting translation rules during ...the phrase-based model for the HPB ...for hierarchical ... See full document

... In hierarchical phrase-based translation, coarse-grained nonterminal Xs may gen- erate inappropriate translations due to the lack of sufficient information for phrasal ...archical ... See full document

... machine translation (SMT), with hierarchical phrase-based translation (Chiang, 2005) as the dominant ...nested translation re- ...performing translation systems, although ... See full document

... phrases translation pairs and production rules were extracted (refer to Table ...cal phrase-based constraint (Hierarchical) and our proposed target-normalized form with 2 and 3 non-terminals ... See full document

... Hierarchical phrase-based translation generates translation hypotheses via the application of hierar- chical rules in CYK parsing (Chiang, ...of translation candidates (Chiang, ... See full document

... a phrase boundary con- strained method for hierarchical phrase-based ...A phrase boundary indicates begin or end of a phrase ...a phrase boundary classifier within a ... See full document

... In hierarchical phrase-based SMT sys- tems, statistical models are integrated to guide the hierarchical rule selection for better translation ...a hierarchical rule or the target ... See full document

... Finally, although we believe there are strong motivations for focusing on the role of function words in reordering, there may well be value in extending the dominance model to include content categories. Verbs and many ... See full document

... machine translation handles reorder- ing between source and target languages by visit- ing phrases in the source in arbitrary order while generating the target from left to ...monotone translation (no ... See full document

... While there has been substantial work on linguis- tically motivated SMT, we limit ourselves here to several approaches that leverage syntactic con- straints yet still allow cross-constituent transla- tions. In terms of ... See full document

... a phrase-pair with a given alignment as shown in Figure 3, Zhang et ...example phrase pair in Figure 3 is shown in Figure ...the phrase-pair, and is a po- tential site for introducing the ... See full document

... As mentioned in Section 2.2, the cohesion penalty can be extended to also account for how a head word is translated with its children so that we are not biased towards one form of cohesive noncon- stituent ... See full document

... on phrase length curtail the power of phrase-based ...to phrase tables much too large to fit in main ...score phrase pairs on the ... See full document

... We use two hierarchical phrase-based SMT de- coders. The first one is a lattice-based decoder im- plemented with weighted finite-state transducers (de Gispert et al., 2010) and described in ... See full document

... For the topic model, we used the open source L- DA tool GibbsLDA++ for estimation and inference. 3 GibssLDA++ is an implementation of LDA using gibbs sampling for parameter estimation and infer- ence. The source-side and ... See full document

... is based on CKY-style chart parsing with beam search and searches for the best deriva- tion ...initial phrase length limit used in training to extract HD-HRs – while NRRs are applied to derivations spanning ... See full document

... The hierarchical phrase-based (HPB) model (Chi- ang, 2005; Chiang, 2007) has been widely adopted in statistical machine translation ...a phrase pair consisting of consecutive words; ... See full document