Abstract

The identification of valid terms in any domain is fundamental to its computerization. For this reason, in this paper we present a method for obtaining automated morphosyntactic patterns, which will help researchers obtain valid terms from the proposed patterns, in order to build quality ontologies for the translation from one language to another, or to find relevant terms in short sentences, which can be used as parameters in question-answer systems. For this purpose, we use some statistical methods which show candidates in a pattern vector. Then, a heuristic process unfolds to refine the pattern vector obtained, basing on two main parameters: the statistical results previously obtained and the length of the pattern analyzed. As a result, we obtain the collection of the best patterns for the detection of real multiword terms.

Key words: Morphosyntactic patterns, multiword terms, incremental learning.