Szövegek értelmezése elnagyolt szintaktikai elemzés alapján
Dyekiss, Emil Gergely
Kulcsszó: K+F tárgyszavak::2 Humán tudományok::2.4 Nyelvtudomány::2.4.2 Nyelvészet
In this article I suggest shallow parsing as a tool for automatic understanding of texts, additionally to full syntactical parsing. Full syntactic parsing of a text helps the exact semantic parsing. If we cannot do full syntactical parsing, but we have shallow parsing and partial results, we can also make formulae for semantic parsing, but with a risk of misparsing. The risk needs to be handled. This can be done by calculating and maintaining the reliability of the formulas and their sources. Catching misformulation can be done by recognizing contradictions caused by adding mistaken formulae. After contraction of one of the formulas of the causes of this contradiction, the less reliable formula is dropped from the formulation of the text. The sketch of this theory can help automatic understanding and information extraction from texts by using shallow parsing.