The Karlsruhe Institute of Technology Translation Systems for the WMT 2015
Cho, Eunah 1; Ha, Thanh-Le 1; Niehues, Jan
1; Herrmann, Teresa 1; Mediani, Mohammed 1; Zhang, Yuqi 1; Waibel, Alex 1
1 Institut für Anthropomatik und Robotik (IAR), Karlsruher Institut für Technologie (KIT)
1; Herrmann, Teresa 1; Mediani, Mohammed 1; Zhang, Yuqi 1; Waibel, Alex 11 Institut für Anthropomatik und Robotik (IAR), Karlsruher Institut für Technologie (KIT)
Abstract:
In this paper, the KIT systems submitted to the Shared Translation Task are presented.
We participated in two translation directions: from German to English and from
English to German. Both translations are generated using phrase-based translation
systems. The performance of the systems was boosted by using language models built
based on different tokens such as word, part-of-speech, and automacally generated word clusters. The difference in word order between German and English is addressed by part-of-speech and syntactic tree-based reordering models. In addition to a discriminative word lexicon, we used hypothesis rescoring using the ListNet algorithm after generating the translation with the phrase-based system. We evaluated the rescoring using only the baseline features as well as using additional computational complex features.
We participated in two translation directions: from German to English and from
English to German. Both translations are generated using phrase-based translation
systems. The performance of the systems was boosted by using language models built
based on different tokens such as word, part-of-speech, and automacally generated word clusters. The difference in word order between German and English is addressed by part-of-speech and syntactic tree-based reordering models. In addition to a discriminative word lexicon, we used hypothesis rescoring using the ListNet algorithm after generating the translation with the phrase-based system. We evaluated the rescoring using only the baseline features as well as using additional computational complex features.
| Zugehörige Institution(en) am KIT | Institut für Anthropomatik und Robotik (IAR) |
| Publikationstyp | Proceedingsbeitrag |
| Publikationsjahr | 2015 |
| Sprache | Englisch |
| Identifikator | ISBN: 978-1-941643-32-7 KITopen-ID: 1000051086 |
| Erschienen in | EMNLP 2015 : Proceedings of the 10th Workshop on Statistical Machine Translation (WMT), September 17-18 2015, Lisboa, Portugal. Ed.: O. Bojar |
| Veranstaltung | 10th ACL Workshop on Statistical Machine Translation (WMT 2015), Lissabon, Portugal, 17.09.2015 – 18.09.2015 |
| Verlag | Association for Computational Linguistics (ACL) |
| Seiten | 92-97 |
| Externe Relationen | Siehe auch |
| Nachgewiesen in | OpenAlex Scopus Dimensions |
| Globale Ziele für nachhaltige Entwicklung |