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Data processing method and device, electronic equipment and computer readable storage medium

A technology of data processing and relational data, which is applied in the field of data processing and can solve problems such as costing manpower

Pending Publication Date: 2021-05-04
GUANGZHOU HUYA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large amount of data construction and query work in some data warehouses is completed using Hive-SQL. Over the years, a large number of SQL programs have been accumulated. These programs complete various tasks and are one of the precious wealth. These SQL programs are mainly Developed by engineers according to requirements, it takes a lot of manpower

Method used

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  • Data processing method and device, electronic equipment and computer readable storage medium
  • Data processing method and device, electronic equipment and computer readable storage medium
  • Data processing method and device, electronic equipment and computer readable storage medium

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Embodiment Construction

[0053] Explanation of terms:

[0054] Graph: It is a semantic network that reveals the relationship between entities. In layman's terms, it is a relationship network that connects all different types of information together. It consists of nodes and edges, each node represents an entity existing in the real world, and each edge is the relationship between entities.

[0055] GCN (Graph Convolution Network) algorithm: It is a graph convolutional neural network algorithm, which obtains node embedding by learning the topological structure of the graph and the attribute information of the vertices.

[0056]GraphSAGE algorithm: It is a graph convolutional neural network algorithm that can efficiently generate an inductive learning framework for unknown vertex embedding by using the attribute information of nodes. The core idea is to generate a target by learning a function that aggregates and represents neighbor vertices. Vertex embedding.

[0057] DeepWalk algorithm: Its idea is ...

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Abstract

The embodiment of the invention provides a data processing method and device, electronic equipment and a computer readable storage medium, and relates to the technical field of data processing. The method comprises the steps that an SQL syntax tree is obtained and processed, an intermediate syntax tree containing graph entities and relations is obtained, the intermediate syntax tree is traversed, the entity of each content in the intermediate syntax tree in the target map is represented by the table or the field, and the relationship between the table and the field is configured to obtain the target map, so that feature extraction and application of the SQL can be conveniently realized based on the target map.

Description

technical field [0001] The present invention relates to the technical field of data processing, and in particular, to a data processing method, device, electronic equipment, and computer-readable storage medium. Background technique [0002] Nowadays, Structured Query Language (Structured Query Language, SQL) or SQL-like query languages ​​are supported in many relational databases or data warehouses. A large amount of data construction and query work in some data warehouses is completed using Hive-SQL. Over the years, a large number of SQL programs have been accumulated. These programs complete various tasks and are one of the precious wealth. These SQL programs are mainly Developed by engineers according to requirements, it takes a lot of manpower. As far as the current industry technology is concerned, it is difficult to automatically generate SQL that meets specific needs. However, these existing SQLs can be used to perform various auxiliary automation tasks. However, h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/242G06F16/31G06F16/36G06F16/34
CPCG06F16/2433G06F16/322G06F16/367G06F16/34Y02D10/00
Inventor 林义明陈颖于泽郭酉晨解翔
Owner GUANGZHOU HUYA TECH CO LTD