An Analysis of Variance Method for Detection of Collocations in a Pedagogical Domain Corpus

Authors

  • Yuridiana Alemán Benemérita Universidad Autónoma de Puebla, Computer Science Faculty
  • María Somodevilla Benemérita Universidad Autónoma de Puebla, Computer Science Faculty
  • Darnes Vilariño Benemérita Universidad Autónoma de Puebla, Computer Science Faculty

DOI:

https://doi.org/10.13053/cys-24-2-3411

Keywords:

Pedagogical domain, variance, collocations, ontology, important concepts

Abstract

In this paper, an exploratory experiment, based on analysis of variance, was carried out in order to get collocations in a pedagogical domain corpus. A semi-automatic corpus containing learning styles papers in Spanish was built. After wards, the corpus was lemmatized and a bigrams representation was extracted. The proposed method consists on divide the list of bigrams in quartiles, and analyzing the variance on each one of them. A list of collocations, which was evaluated using a gold standard built by an expert in the domain, was retrieved from each experiment accordingto established thre sholds for the method. Results showed a retrieved list with important collocation in the selected domain.

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Published

2020-06-23

Issue

Vol. 24 No. 2 (2020): Thematic Issue on Language & Knowledge Engineering (Guest editors: D. Pinto, B. Beltrán, A. Vázquez)

Section

Articles of the Thematic Issue

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