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Title generation method and device based on concept extraction, equipment and medium

A concept and title technology, applied in the field of title generation, can solve the problems of poor title accuracy, single information, and low semantic richness of the title, and achieve the effect of accurate semantics and rich semantics.

Pending Publication Date: 2022-01-28
CHINA PING AN LIFE INSURANCE CO LTD
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AI Technical Summary

Problems solved by technology

[0003] However, the extractive method and the generative method do not really understand the semantics of the text like humans, and the accuracy of the generated titles is poor.
Moreover, the title of the text obtained by the automatic title generation method has the problem of single information because the source of information is limited to the text itself, resulting in low semantic richness of the title

Method used

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  • Title generation method and device based on concept extraction, equipment and medium
  • Title generation method and device based on concept extraction, equipment and medium
  • Title generation method and device based on concept extraction, equipment and medium

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Embodiment Construction

[0020] Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0021] The block diagrams shown in the drawings are merely functional entities and do not necessarily correspond to physically separate entities. That is, these functional entities may be implemented in software, or in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices entity.

[0022] The flow charts shown ...

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Abstract

The invention relates to the technical field of the Internet, and particularly discloses a title generation method and device based on concept extraction, equipment and a medium. The method comprises the following steps: carrying out keyword extraction on a target text to obtain a plurality of keywords; obtaining concept tags corresponding to the keywords from a concept tag library; obtaining a corresponding title template according to the concept tags, and filling the title template according to the concept tags to obtain a spliced title; and processing the spliced title based on a pre-trained title generation model to obtain a target title. The concept tags corresponding to the keywords of the target text contain richer semantics, and the title template is filled with the concept tags to obtain the spliced title, namely, the title framework containing the key information of the target text is obtained; then the target title is generated for the spliced title according to the title generation model, and finally the smooth and accurate target title which is easy to read and rich in semantics is obtained.

Description

technical field [0001] The present application relates to the technical field of title generation, in particular, to a title generation method, device, device and medium based on concept extraction. Background technique [0002] The title is a short statement indicating the content of the article, work, etc., which can make readers understand the main content and purpose of the article. At present, the commonly used automatic title generation methods include extractive methods and generative methods. Among them, the extraction method refers to extracting multiple important sentences from the text and combining them into a title. Generative methods usually adopt an end-to-end generative architecture, first using an encoder to map text information to a high-dimensional vector, and then using a decoder to decode from the high-dimensional vector to generate a title. [0003] However, the extractive method and the generative method do not really understand the semantics of the ...

Claims

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Application Information

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IPC IPC(8): G06F40/258G06F40/186G06F16/35G06F40/289
CPCG06F40/258G06F40/186G06F16/35G06F40/289
Inventor 张智
Owner CHINA PING AN LIFE INSURANCE CO LTD
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