Data driven multidialectal phone set for Spanish dialects

@inproceedings{Caballero2004DataDM,
  title={Data driven multidialectal phone set for Spanish dialects},
  author={M{\'o}nica Caballero and Asunci{\'o}n Moreno and Albino Nogueiras},
  booktitle={INTERSPEECH},
  year={2004}
}
This paper addresses the use of a data-driven approach to determine a multidialectal phone set for an automatic speech recognition system for Spanish dialects. This approach is based on a decision tree clustering algorithm that tries to cluster contextual units of different dialects. This procedure avoids the definition of a global phonetic inventory and the previous study of similarity of sounds. The procedure is applied in Spanish as spoken in Spain, Colombia and Venezuela. Results show… CONTINUE READING

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