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Method and device for extracting news summaries based on artificial intelligence

A technology of artificial intelligence and extraction method, applied in the field of information processing, can solve problems such as different semantics and logical confusion, and achieve the effect of avoiding logical confusion and different semantics

Active Publication Date: 2020-04-07
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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AI Technical Summary

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

Method used

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  • Method and device for extracting news summaries based on artificial intelligence
  • Method and device for extracting news summaries based on artificial intelligence
  • Method and device for extracting news summaries based on artificial intelligence

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Embodiment Construction

[0041] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0042] The method and device for extracting news summaries based on artificial intelligence according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0043] figure 1 It is a schematic flowchart of an artificial intelligence-based news abstract extraction method provided by an embodiment of the present invention. The method for extracting news summaries based on artificial intelligence includes the following steps:

[0044] S101. Obtain news clusters of news even...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/211G06F40/258
CPCG06F40/211G06F40/258
Inventor 闭玮刘志慧曹宇慧周古月石磊何径舟
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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