Abstract
Few approaches to extract word translations from non-parallel texts have been proposed so far. Researchers have not been encouraged to work on this topic because extracting information from non-parallel corpora is a difficult task producing poor results. Whereas for parallel texts, word translation extraction can reach about 99%, the accuracy for non-parallel texts has been around 72% up to now. The current approach, which relies on the previous extraction of bilingual pairs of lexico-syntactic templates from parallel corpora, makes a significant improvement to about 89% of words translations identified correctly.
This work has been supported by Ministerio de Educación y Ciencia of Spain, within the project GARI-COTERM, ref: HUM2004-05658-D02-02.
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References
Ahrenberg, L., Andersson, M., Merkel, M.: A simple hybrid aligner for generating lexical correspondences in parallel texts. In: 36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics (COLING-ACL 1998), Montreal, pp. 29–35 (1998)
Carreras, X., Chao, I., Padró, L., Padró, M.: An open-source suite of language analyzers. In: 4th International Conference on Language Resources and Evaluation (LREC 2004), Lisbon, Portugal (2004)
Dejean, H., Gaussier, E., Sadat, F.: Bilingual terminology extraction: an approach based on a multilingual thesaurus applicable to comparable corpora. In: COLING 2002, Tapei, Taiwan (2002)
Diab, M., Finch, S.: A statistical word-level translation model for comparable corpora. In: Proceedings of the Conference on Content-Based Multimedia Information Access, RIAO (2001)
Fung, P.: Compiling bilingual lexicon entries from a non-parallel english-chinese corpus. In: 14th Annual Meeting of Very Large Corpora, Boston, Massachusettes, pp. 173–183 (1995)
Fung, P., McKeown, K.: Finding terminology translation frmo non-parallel corpora. In: 5th Annual Workshop on Very Large Corpora, Hong Kong, pp. 192–202 (1997)
Fung, P., Yee, L.Y.: An ir approach for translating new words from nonparallel, comparable texts. In: Coling 1998, Montreal, Canada, pp. 414–420 (1998)
Gamallo, P.: Extraction of translation equivalents from parallel corpora using sense-sensitive contexts. In: 10th Conference of the European Association on Machine Translation (EAMT 2005), Budapest, Hungary, pp. 97–102 (2005)
Gamallo, P., Agustini, A., Lopes, G.: Clustering syntactic positions with similar syntactic requirements. Computational Linguistics 31(1) (2005)
Gamallo, P., Gasperin, C., Agustini, A., Lopes, G.P.: Syntactic-based methods for measuring word similarity. In: Matoušek, V., Mautner, P., Mouček, R., Tauser, K. (eds.) TSD 2001. LNCS (LNAI), vol. 2166, pp. 116–125. Springer, Heidelberg (2001)
Grefenstette, G.: Explorations in Automatic Thesaurus Discovery. Kluwer Academic Publishers, USA (1994)
Harris, Z.: Distributional structure. In: Katz, J.J. (ed.) The Philosophy of Linguistics, pp. 26–47. Oxford University Press, New York (1985)
Kwong, O.Y., Tsou, B.K., Lai, T.B.: Alignment and extraction of bilingual legal terminology from context profiles. Terminology 10(1), 81–99 (2004)
Lin, D.: Automatic retrieval and clustering of similar words. In: COLING-ACL 1998, Montreal (1998)
Melamed, D.: A word-to-word model of translational equivalence. In: 35th Conference of the Association of Computational Linguistics (ACL 1997), Madrid, Spain (1997)
Nakagawa, H.: Disambiguation of single noun translations extracted from bilingual comparable corpora. Terminology 7(1), 63–83 (2001)
Rapp, R.: Identifying word translations in non-parallel texts. In: 33rd Conference of the ACL 1995, pp. 320–322 (1995)
Rapp, R.: Automatic identification of word translations from unrelated english and german corpora. In: ACL 1999, pp. 519–526 (1999)
Schimd, H.: Treetagger. In: A language independent part-of-speech tagger (2002), http://www.ims.uni-stuttgart.de/projekte/corplex/TreeTagger/DecisionTreeTagger.html
Tiedemann, J.: Extraction of translation equivalents from parallel corpora. In: 11th Nordic Conference of Computational Linguistics, Copenhagen, Denmark (1998)
Wettler, M., Rapp, R.: Computation of word associations based on the co-occurrences of words in large corpora. In: 1st Workshop on Very Large Corpora, Columbus, Ohio, pp. 84–93 (1993)
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Otero, P.G., Campos, J.R.P. (2005). An Approach to Acquire Word Translations from Non-parallel Texts. In: Bento, C., Cardoso, A., Dias, G. (eds) Progress in Artificial Intelligence. EPIA 2005. Lecture Notes in Computer Science(), vol 3808. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11595014_59
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DOI: https://doi.org/10.1007/11595014_59
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