ISCA Archive Eurospeech 1991
ISCA Archive Eurospeech 1991

Syntactic category disambiguation through relaxation processes

Marcello Pelillo, Mario Refice

Tagging words according to their syntactic categories represents an important problem in natural language processing with several applications to speech synthesis, speech recognition, character recognition, automatic translation, etc. Due to the presence of homographs any word-labeling algorithm must incorporate some mechanism for coping with ambiguity. A number of methods have been proposed for the disambiguation task, including connectionist models, dynamic programming techniques, Markov models. In this paper we introduce a novel approach based on probabilistic relaxation labeling, an iterative method quite popular in the area of image processing and pattern recognition. Experiments are described and preliminary results are given for the Italian language. Keywords: natural language processing, probabilistic relaxation, syntactic category disambiguation, speech processing.

doi: 10.21437/Eurospeech.1991-198

Cite as: Pelillo, M., Refice, M. (1991) Syntactic category disambiguation through relaxation processes. Proc. 2nd European Conference on Speech Communication and Technology (Eurospeech 1991), 757-760, doi: 10.21437/Eurospeech.1991-198

  author={Marcello Pelillo and Mario Refice},
  title={{Syntactic category disambiguation through relaxation processes}},
  booktitle={Proc. 2nd European Conference on Speech Communication and Technology (Eurospeech 1991)},