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courses:rg:extracting-parallel-sentences-from-comparable-corpora [2011/05/22 19:16] ivanova |
courses:rg:extracting-parallel-sentences-from-comparable-corpora [2011/05/22 19:22] ivanova |
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+ | ===== Extracting Parallel Sentences from Comparable Corpora using Document Level Alignment ===== | ||
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+ | ==== Jason R. Smith Chris Quirk and Kristina Toutanova ==== | ||
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====== Introduction ====== | ====== Introduction ====== | ||
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Article is about parallel sentence extraction from Wikipedia. This resource can be viewed as comparable corpus in which the document alignment is already provided by the interwiki links. | Article is about parallel sentence extraction from Wikipedia. This resource can be viewed as comparable corpus in which the document alignment is already provided by the interwiki links. | ||
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* Induced word-level lexicon in combination with sentence extraction helps to achieve substantial gains. | * Induced word-level lexicon in combination with sentence extraction helps to achieve substantial gains. | ||
- | ===== Strong sides of the article ===== | + | ====== Strong sides of the article ====== |
* Novel approaches to extracting parallel sentences. | * Novel approaches to extracting parallel sentences. | ||
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Our understanding of this feature is: | Our understanding of this feature is: | ||
TOPIC A: EN <-> ES | TOPIC A: EN <-> ES | ||
- | | + | ↓ ↓ |
TOPIC B: EN <-> ES | TOPIC B: EN <-> ES | ||
where | where | ||
↓ is a link | ↓ is a link | ||
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<-> is an interwiki link | <-> is an interwiki link | ||