A Simple Spanish Part of Speech Tagger for Detection and Correction of Accentuation Error

  • Authors:
  • Sofia N. Galicia-Haro;Igor A. Bolshakov;Alexander F. Gelbukh

  • Affiliations:
  • -;-;-

  • Venue:
  • TSD '99 Proceedings of the Second International Workshop on Text, Speech and Dialogue
  • Year:
  • 1999

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Abstract

One of the most frequent kind of typographic errors specific to Spanish is connected with accentuation, namely, with omission of an obligatory stress mark or insertion of a superfluous one. If such an error transforms one word to another existing one, the latter cannot be detected by usual spell-checkers, since some context analysis is necessary. A simple procedure is proposed for this task. It relies on (1) some simple heuristics that determine linear context and (2) on a small list of pairs of words that differ only in accentuation mark. This idea is applied to numerous nouns or adjectives like número that pass to quasi-homonymous personal verb forms if they lose their stress marks.