METHOD OF SYNTHESIS OF SELF-TRAINED ANALYTICAL QUESTION-ANSWER SYSTEM WITH EXTRACTION OF KNOWLEDGE FROM TEXTS Russian patent published in 2009 - IPC G06Q99/00 G06F17/21 

FIELD: physics, computer facilities.

SUBSTANCE: invention concerns field of information retrieval, analytical, intellectual systems and can be used for making of the new computer complexes applying stochastic technology during intellectual processing of texts in electronic form. In the declared method realise the technology of search grounded on the equivalent transformations of propositions in plurality of predicates and word-combinations. Generated stochastically indexed predicates and word-combinations are an integrating link in the course of text processing and knowledge, and also are used as additional inquiries. From the gained private answers by means of analytical functions yield the logic makingup of the answer, relevant to inquiry of the user. Maintenance of system self-learning is reached by transformation of their descriptions in stochastically indexed rules of products and entering in knowledge bases. Shape in the course of self-training system of classification, the knowledge base of a subject domain of the text and metaknowledge for pinch of efficiency of the semantic analysis as search bottoms.

EFFECT: self-acting formation of analytical functions of text processing for magnification of accuracy and completeness of search at expense of noegenesis, not containing in the text in explicit form.

23 cl, 3 dwg