Question and answer knowledge extraction method and device and computer readable storage medium

Abstract

The invention provides a question and answer knowledge extraction method and device and a computer readable storage medium, and the method comprises the steps: determining a preset word list which isa word list related to a business pre-consulted by a user; obtaining a business document; according to the predetermined word list, obtaining paragraphs associated with the predetermined word list from the business document, wherein the paragraphs comprise one or more statements; extracting question and answer pairs from the paragraphs, wherein the question and answer pairs are composed of questions associated with a predetermined word list and answers corresponding to the questions; according to the scheme, the paragraph associated with the predetermined word list is determined firstly, so that the extraction range of the question and answer knowledge is effectively reduced, the purpose of accurately extracting the question and answer pairs is achieved, the question and answer knowledge with a large range and low business relevance is prevented from being extracted, and the question and answer pairs are rapidly extracted from a large number of business documents.

Description

technical field [0001] The present application relates to the field of artificial intelligence, in particular, to a question-and-answer knowledge extraction method, extraction device, computer-readable storage medium, and processor. Background technique [0002] The current technology for extracting standard question-and-answer knowledge is to extract all question-and-answer knowledge from the entire document. A large amount of question-and-answer knowledge extracted from large business documents is often knowledge with a large business scope and low relevance. Users can only filter one by one from the large amount of question-and-answer knowledge that is finally extracted, which cannot effectively reduce the workload of knowledge processing. [0003] When faced with large-scale documents, users often cannot satisfy when they want to extract a certain business or knowledge associated with a certain business. [0004] The above information disclosed in the Background section...

AI Technical Summary

Problems solved by technology

[0005] The main purpose of this application is to provide a method for extracting question-answer knowledge, an extracting device, a computer-readable storage medium and a processor, so as to solve the problem of low extraction efficiency of the method for extracting question-answer knowledge in the prior art

Images