Search Results for author: Tomoharu Mitsuhashi

Found 6 papers, 0 papers with code

Comparison of SMT and NMT trained with large Patent Corpora: Japio at WAT2017

no code implementations WS 2017 Satoshi Kinoshita, Tadaaki Oshio, Tomoharu Mitsuhashi

Japio participates in patent subtasks (JPC-EJ/JE/CJ/KJ) with phrase-based statistical machine translation (SMT) and neural machine translation (NMT) systems which are trained with its own patent corpora in addition to the subtask corpora provided by organizers of WAT2017.

Information Retrieval Machine Translation +3

Neural Machine Translation Model with a Large Vocabulary Selected by Branching Entropy

no code implementations MTSummit 2017 Zi Long, Ryuichiro Kimura, Takehito Utsuro, Tomoharu Mitsuhashi, Mikio Yamamoto

Neural machine translation (NMT), a new approach to machine translation, has achieved promising results comparable to those of traditional approaches such as statistical machine translation (SMT).

Machine Translation NMT +2

Translation of Patent Sentences with a Large Vocabulary of Technical Terms Using Neural Machine Translation

no code implementations WS 2016 Zi Long, Takehito Utsuro, Tomoharu Mitsuhashi, Mikio Yamamoto

We train an NMT system on bilingual data wherein technical terms are replaced with technical term tokens; this allows it to translate most of the source sentences except technical terms.

Decoder Machine Translation +2

Translation Using JAPIO Patent Corpora: JAPIO at WAT2016

no code implementations WS 2016 Satoshi Kinoshita, Tadaaki Oshio, Tomoharu Mitsuhashi, Terumasa Ehara

In scientific paper subtask, our translations are given lower scores than most translations that are produced by translation engines trained with the in-domain corpora.

Information Retrieval Machine Translation +1

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