Method and device for extracting news summaries based on artificial intelligence

Abstract

The invention provides a news summary extraction method and device based on artificial intelligence. The method comprises the steps that a news cluster of a news event are obtained through retrieval on the basis of keywords of the news event; core news of the news event is acquired from all news included in the news cluster; all the news included by the news cluster is split according to sentences, and the semantic similarity between every two sentences is acquired; important sentences are selected from the core news on the basis of the semantic similarity between every two sentences; splicing is conducted according to the order of the important sentences in an original text of the core news to form a summary of the news event. According to the method, the core news is selected form all the news of the same news event, the important sentences forming the summary are selected from the core news according to the importance of the sentences, splicing is conducted according to the original text order, and therefore the problems that the logic is disordered, and the semantic is different can be avoided.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to an artificial intelligence-based news abstract extraction method and device. Background technique [0002] Artificial Intelligence (Artificial Intelligence), the English abbreviation is AI. It is a new technical science that studies and develops theories, methods, technologies and application systems for simulating, extending and expanding human intelligence. Artificial intelligence is a branch of computer science that attempts to understand the essence of intelligence and produce a new intelligent machine that responds in a manner similar to human intelligence. Research in this field includes robotics, speech recognition, image recognition, natural language processing and expert systems, etc. Among them, the most important aspect of artificial intelligence is speech recognition technology. [0003] With the development of network technology, all kinds of news f...

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Problems solved by technology

[0006] For this reason, the first purpose of the present invention is to propose a kind of artificial intelligence-based news abstract extracting method, when being used to solve the abstract of existing news event because a plurality of news reports have equal importance, cause from a plurality of articles Sentences extracted from are spliced ​​together, and there are often problems with logical confusion or different semantics

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