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Cross-language document retrieval by using non-linear semantic mapping

Autor
Banchs, R.; Ruiz, M.
Tipus d'activitat
Article en revista
Revista
Applied artificial intelligence
Data de publicació
2013-12-01
Volum
27
Número
9
Pàgina inicial
781
Pàgina final
802
DOI
https://doi.org/10.1080/08839514.2013.835232 Obrir en finestra nova
Resum
A nonlinear semantic mapping procedure is proposed for cross-language document retrieval. The method relies on a nonlinear space reduction technique for constructing semantic embeddings of multilingual document collections. In the proposed method, an independent embedding is constructed for each language in the multilingual collection and the similarities among the resulting semantic representations are used for cross-language document retrieval. Two variants of the proposed method are implement...
Grup de recerca
IDEAI-UPC Intelligent Data Science and Artificial Intelligence
TALP - Centre de Tecnologies i Aplicacions del Llenguatge i la Parla
VEU - Grup de Tractament de la Parla

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