2009 Fiscal Year Final Research Report
Machine Translation with Probabilistic Synchronous Head-driven Phrase Structure Grammars
| Project/Area Number |
19680007
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Intelligent informatics
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| Research Institution | Ehime University (2009)
The University of Tokyo (2007-2008) |
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Principal Investigator |
NINOMIYA Takashi Ehime University, 大学院・理工学研究科, 准教授 (20444094)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 自然言語処理 / 機械翻訳 / 多言語処理 / HPSG / 構文解析 / オンライン学習 / 英文読解支援 |
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| Research Abstract |
We studied a model of synchronous Head-driven Phrase Structure Grammars for machine translation. We developed an experimental synchronous HPSG grammar, and parallel texts annotated with HPSG parse trees. The performance of machine translation with synchronous HPSG was evaluated on newspapers as preliminary experiments. As fundamental studies for machine translation, we also studied deterministic parsing for HPSG, fast and accurate online learning, and reading support of second languages.
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