A method of grammatically processing a sentence composed in natural language, and a system for performing such method

摘要

A method of parsing a sentence into sentence parts to be described with functional indications, by means of lexicalized word units, in accordance with the following steps:a. Determining, for each word unit and for each constituent, the func­tional word category within the constituent or a new constituent;b. Describing, for each constituent, a step relating to closure of the constituent, and allocating a functional label to that constituent;c. Testing the current constituent against rules relating to the con­text of the words and/or subsidiary constituents, and revaluation of a probability factor allocated to the sentence representation, and the selection of each sentence representation having a probabi­lity factor above a certain threshold value. A grammatically incorrect sentence already parsed can be corrected by selecting the grammatically incorrect constituent within the sentence and then change of this constituent by reference to regu­lations based on the mentioned rules.