Method and system for extracting knowledge data, computer device and storage medium

A technology of knowledge extraction and data storage, applied in the field of financial information processing

Active Publication Date: 2019-01-11
PING AN TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, it is necessary to provide a fund knowledge extraction method, system, computer equipment and storage medium for the problem that the existing knowledge extraction process cannot quickly and effectively extract the required fund knowledge characteristics from the knowledge data

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  • Method and system for extracting knowledge data, computer device and storage medium
  • Method and system for extracting knowledge data, computer device and storage medium
  • Method and system for extracting knowledge data, computer device and storage medium

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Embodiment Construction

[0051] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0052] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof.

[0053] figure 1 It is a flowchart of a method for extracting knowledge data ...

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Abstract

The invention relates to the technical field of financial information processing, in particular to a method and system for extracting knowledge data, a computer device and a storage medium. The methodfor extracting knowledge data comprises the following steps: acquiring fund data, generating a fund knowledge data table, and storing the fund data in a fund database; acquiring a fund knowledge extraction scheme, training the fund extraction scheme by using a depth learning model to obtain a fund knowledge extraction rule, and storing the fund knowledge extraction scheme in the fund database; extracting fund knowledge features from the fund knowledge data table according to the fund knowledge extraction rule. The invention optimizes the extraction rule through the depth learning model so that the extraction rule can quickly extract data from the fund database.

Description

technical field [0001] The invention relates to the technical field of financial information processing, in particular to a knowledge data extraction method, system, computer equipment and storage medium. Background technique [0002] Knowledge extraction refers to the process of extracting the knowledge contained in the information source through identification, understanding, screening, induction and other processes, and storing it to form a knowledge base. At present, most of the research is on natural language text, and some tools or systems have emerged. Knowledge extraction has become an important research branch in the field of natural language processing. The sources of knowledge extraction mainly include structured text, semi-structured text, and unstructured text. The structured text includes dictionaries, subject dictionaries, ontology, complete books, etc.; the semi-structured text mainly refers to marked text, including HTML marked text and XMI; the unstructure...

Claims

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Application Information

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IPC IPC(8): G06F16/25G06F16/2458G06F16/28
CPCY02D10/00
Inventor 陈泽晖胡逸凡李琦黄鸿顺
Owner PING AN TECH (SHENZHEN) CO LTD
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