[PDF] Top 20 Improved Machine Translation Performance via Parallel Sentence Extraction from Comparable Corpora

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... Non–parallel corpora include various levels of comparability: noisy parallel, comparable and ...Noisy parallel corpora con- tain non–aligned sentences that are nevertheless ... See full document

... Chinese-Japanese parallel corpus from ...construction via pivot-based statistical machine translation with signifi- cance pruning and neural network ... See full document

... Comparable corpora can be seen as a reservoir for parallel sentences and phrases to overcome limitations in variety and quantity encountered in existing parallel ...extract parallel ... See full document

... Parallel sentence extraction from comparable cor- pora has been studied by a number of researchers (Ma and Liberman, 1999; Chen and Nie, 2000; Resnik and Smith, 2003; Yang and Li, 2003; ... See full document

... good-quality parallel sentence pairs can be automatically extracted from comparable corpora, and used to improve the per- formance of machine translation (MT) ...large ... See full document

... ering comparable corpora rather than parallel ...take sentence po- sitions into account and mainly uses the number of trans- lated words in sentence pairs to extract parallel ... See full document

... nificant performance increase compared to the un- supervised ...more sentence pairs compared to our proposed ap- proach, which contains noise leading to perfor- mance ...of sentence pairs which have ... See full document

... in translation performance except for the compara- ble ...ter performance. The superiority of parallel cor- pora confirms that, the quality is more important than quantity in collecting ... See full document

... the comparable sentences for alignment are bet- ter than using the external parallel data, except for IBM Model 1 ...external parallel data may have a bad effect on the precision of alignment for the ... See full document

... extracting parallel sentences from far more disparate “very-non-parallel corpora” than previous “comparable corpora” methods, by exploiting bootstrapping on top of IBM Model 4 ... See full document

... their sentence pairs manually; they estimate that about 90% of the sentence pairs in their final corpus are ...learned from those ...constructed from reference translations) designed to reduce ... See full document

... small parallel corpus for training an SMT model even in a low resource ...used comparable corpora to improve the ac- curacy and coverage of phrase-based MT models built using small bilingual ... See full document

... extracting parallel phrases from multimodal com- parable corpora, ...extract parallel data witch combine an automatic speech recognition system, a statistical machine translation ... See full document

... 4.2 Extraction of parallel phrases and sentences The extraction of chunks of parallel phrases and sentences from comparable corpora is a more difficult task than ... See full document

... of sentence pairs with a great dif- ference in length, lemmatization and PoS tagging with the TreeTagger (for English) and ToTaLe (for Slovene) (Erjavec et ...each translation direction (EN–SL/SL– EN). To ... See full document

... as machine translation and cross-language information retrieval (AbduI-Rauf et ...2009). Parallel corpora (Och and Ney, 2000) are typically applied to automatically extracting bilingual ... See full document

... English-Spanish sentence pairs and removing the duplicate ...boost from 23.88 to 24.67, while causing slight performance drop for OCD ...the performance of our bootstrapping ... See full document

... statistical translation models are typically estimated from sentence-aligned parallel ...and translation quality of such mod- els can be achieved by additionally including word- aligned ... See full document

... the translation similarity measure is to assess “how parallel” the two sentences ...an improved variation) devised a maximum entropy classifier that will assign the label of “parallel” or “not ... See full document