I. Introduction
Currently, there is a growing interest in technologies capable of capturing the meaning in specific terms, what would allow an automatic extraction of unstructured data-based information. And this interest is the scope of terminology extraction. This is an essential component of the current development of natural language processing technologies. It is part of information extraction, that is an automatic process of structure extraction, such as relations, entities, concepts and so on, based on unstructured sources [1]. Automatic term extraction contributes to areas like terminology, computational lexicography and linguistics where they can be used within computational lexicography, information extraction, computational semantics, question answering systems, text mining, etc.