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Chinese abstract automatic generation method and system based on NLP technology

An automatic generation and summary technology, applied in neural learning methods, text database query, biological neural network models, etc., can solve problems such as the inability to model words and the difficulty of generating words outside the set.

Pending Publication Date: 2022-05-27
山西巨擘天浩科技有限公司
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Problems solved by technology

However, there are still many problems in the current application of sequence-to-sequence framework in automatic text summarization, such as the difficulty of generating out-of-set words, the inability to effectively model the connection between words, and the lack of modeling of the key information extraction process, etc.

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  • Chinese abstract automatic generation method and system based on NLP technology
  • Chinese abstract automatic generation method and system based on NLP technology
  • Chinese abstract automatic generation method and system based on NLP technology

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Embodiment Construction

[0039] In order to make the purpose, features, and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on those shown in the accompanying drawings The orientation or positional relationship is only for the convenience of des...

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Abstract

The invention relates to the field of abstract automatic generation, and particularly provides a Chinese abstract automatic generation method and system based on an NLP technology, and the method comprises the following steps: S1, carrying out the target training of a text which needs to generate an abstract, and maximizing the probability of generating each target word; s2, automatically generating evaluation indexes; s3, evaluating the text in which the abstract needs to be generated by adopting an automatic generation evaluation index; and S4, performing statement extraction on the text by adopting an abstract generation model to generate an abstract. According to the method, the abstract is automatically generated through a natural language processing technology, namely, according to one or more documents, a section of abstract which keeps key information in an input text and is smooth, concise and accurate in semantics is automatically generated. According to the automatic text abstract, the abstract can be quickly and accurately generated in real time, and the defects of manual abstract are overcome.

Description

technical field [0001] The invention relates to the field of automatic abstract generation, in particular to a method and system for automatic generation of Chinese abstracts based on NLP technology. Background technique [0002] Natural Language Processing (NLP, Natural Language Processing) is a discipline that studies language problems in human-computer interaction. According to the difficulty of technical realization, such systems can be divided into three types: simple matching, fuzzy matching and paragraph comprehension. The simple matching type tutoring and answering system mainly uses simple keyword matching technology to realize the matching between the questions raised by the students and the relevant answer items in the answer database, so as to automatically answer the questions or provide relevant tutoring. The fuzzy matching tutoring and answering system adds the matching of synonyms and antonyms on this basis. In this way, even if there is no direct matching ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/34G06F16/33G06N3/04G06N3/08
CPCG06F16/345G06F16/3346G06N3/08G06N3/047G06N3/045
Inventor 王峥段京华
Owner 山西巨擘天浩科技有限公司
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