[PDF] Top 20 Large aligned treebanks for syntax-based machine translation

... evaluated translation quality from Dutch to English using BLEU (Papineni et ...and translation edit rate (TER) (Snover et ...a large progress in translation quality, we do not yet reach the ... See full document

... Due to engineering limitations in decoding with a large grammar, we apply three additional error- correction and filtering steps to every system. First, we observed that the syntactic parsers were most likely to ... See full document

... English-to-Japanese translation experiment with a simple translation sys- tem using Synchronous Tree Substitution Grammars (STSG) for translating dependency ... See full document

... with large tree fragments of large rule height and ...the translation process but also compromises the translation per- formance since as shown in our experiments the large tree ... See full document

... a translation grammar remains the same as in our WMT 2010 ...are aligned between the source and target parse trees if all word alignments in the yield of s land within the yield of t and vice ...of ... See full document

... that translation quality of English-Japanese PBMT is significantly improved using a transla- tion model learned by English sentences prepro- cessed by Head Finalization and Japanese sen- ...the large scale ... See full document

... We studied the problem of word-ordering using a syntactic model and allowing permutation. We took the model of Zhang and Clark (2011) as the baseline, and extended it with online large-margin training and an N ... See full document

... Statistical Machine Translation (SMT) in recent ...distance- based reordering model (Koehn et ...very large value so that all possible reorderings are allowed, yet in practise it is observed ... See full document

... rules based on a dependency parse and they report a negative result for Arabic to En- glish ...require large amounts of training data to learn rules for long ... See full document

... We implemented the toolkit in C++ language, with special consideration of extensibility and efficiency. C++ enables us to develop efficient translation engines which have high running speed for both training and ... See full document

... on syntax-based machine trans- lation both in manual and automatic ...trees based on the WMT 2012 machine translation task data, which shows a larger increase in both BLEU and ... See full document

... and large they follow syntactic structure. An analysis of word-aligned French-English data by Fox (2002) showed that word alignment links rarely cross syn- tactic ...order based on German parse trees ... See full document

... The forest-base rule extraction algorithm pro- duces much larger grammars than the tree-based one, making it difficult to scale to very large training data. From a 50M-word Chinese-to-English parallel ... See full document

... Our training data consists of 164M+167M words of parallel Chinese/English text. The English half was parsed with a reimplementation of Collins’ Model 2 (Collins, 1999) and the two halves were word- aligned using ... See full document

... We made use of all available data for each lan- guage pair except for the Russian-English where the Commoncrawl corpus was not used. Table 1 shows the size of the parallel corpus used for each language pair. The English ... See full document

... English translation and align- ments from the target words to the source ...is aligned to the first Japanese word; it can thus be treated as an inde- pendent segment and translated ...is aligned to ... See full document

... of translation into three ...corresponding translation fragments and 3) Re-combination that generates the target text in surface form of the target ...transfer translation of new ...metric ... See full document

... Petrov, S., Barrett, L., Thibaux, R., Klein, D. (2006). Learning accurate, compact, and interpretable tree annotation. Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual ... See full document

... system based on generalized hierarchi- cally structured phrases was introduced and dis- cussed in Chiang ...of translation quality if complete or par- tial syntactic categories (derived from the target side ... See full document

... of language, spoken and written; • computational lexicography and lexicology; • syntax and semantics; • machine translation and translation aids; • natural language interfaces, knowledge[r] ... See full document