Financial event extraction method and device, electronic equipment and storage medium

An event extraction and financial technology, applied in computer parts, electrical digital data processing, instruments, etc., can solve the problem that the extraction accuracy needs to be improved, and achieve the effect of ensuring integrity, reducing costs, and improving accuracy

Pending Publication Date: 2021-09-24
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing solutions are suitable for most event extraction scenarios, in

Method used

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Example Embodiment

[0055] In order to better understand the present application scheme, the technical solutions in the present application embodiment will be apparent from the drawings in the present application, and the described embodiments are clearly described herein. It is an embodiment of the present application, not all of the embodiments. Based on the embodiments in the present application, one of ordinary skill in the art does not have all other embodiments obtained without creative labor, and should belong to the scope of the present application.

[0056] The terms "including" and "have" and "have" and "have" and any variations thereof are intended to cover the contained in the cover. For example, a series of steps or units comprising a series of steps or units are not limited to the listed steps or units, but alternatively include the steps or units not listed, or optionally also include For these processes, other steps or units inherent in the method, product, or equipment. Moreover, the te

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Abstract

The embodiment of the invention provides a financial event extraction method and device, electronic equipment and a storage medium. The method comprises the steps of: carrying out word segmentation on a to-be-extracted corpus through a Chinese word segmentation tool which introduces a financial knowledge graph; obtaining a first word vector of a word in the to-be-extracted corpus subjected to word segmentation processing and a second word vector of the word in the to-be-extracted corpus subjected to word segmentation processing based on a financial knowledge graph, and splicing the first word vector and the second word vector to obtain a third word vector of the word in the to-be-extracted corpus subjected to word segmentation processing; and based on the third word vector, predicting a predefined tag corresponding to the word in the to-be-extracted corpus subjected to word segmentation processing, and extracting a financial event according to the predefined tag corresponding to the word. According to the financial event extraction method and device, the electronic equipment and the storage medium of the embodiment of the invention, the precision of financial event extraction can be improved.

Description

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Claims

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Application Information

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Owner PING AN TECH (SHENZHEN) CO LTD
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