Document title generation method and device, equipment and storage medium

Abstract

The invention relates to an artificial intelligence technology, and discloses a document title generation method, which comprises the following steps of: performing block division on original document information to obtain a plurality of pieces of text sub-information, a plurality of pieces of image sub-information and a plurality of pieces of position sub-information; inputting the plurality of pieces of text sub-information into a text coding model for text coding to obtain a text feature vector; performing weighted addition on the text feature vector, the image features in the multiple pieces of image sub-information and the multi-dimensional position vector after position coding to obtain a final input vector, and inputting the final input vector into a transformer encoder model for fusion coding to obtain a final output feature; and performing feature decoding on the final output feature by using a decoder module to obtain a document block containing a title. In addition, the invention also relates to a block chain technology, and image features can be stored in nodes of a block chain. The invention further provides a document title generation device, electronic equipment and a storage medium. According to the invention, the accuracy of document title generation can be improved.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence, in particular to a document title generation method, device, electronic equipment and computer-readable storage medium. Background technique [0002] With the acceleration of the digitalization process, the structural analysis and content extraction of documents, images and other carriers have become a key part of the success or failure of the digital transformation of enterprises. Automatic, accurate and fast information processing is crucial to the improvement of productivity. Visually Rich Document (Visually Rich Document) has become a very common and important file form in people's daily work and life because it contains a large amount of text, layout, and format information. However, processing such documents, such as adding corresponding titles to documents, requires It consumes a lot of manpower and time costs. [0003] The existing document title generation method...

AI Technical Summary

Problems solved by technology

Visually Rich Document (Visually Rich Document) has become a very common and important file form in people's daily work and life because it contains a large amount of text, layout, and format information. However, processing such documents, such as adding corresponding titles to documents, requires It consumes a lot of manpower and time cost

[0003] The existing document title generation method usually compares the document to be processed with the existing document with the title, and generates the corresponding title for the document to be processed according to the comparison. This method does not take into account the text content in the document Influenced by other information of , so the accuracy of generating titles is not high enough

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