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A method and device for data resource collection and labeling based on blockchain data mining

A data resource and data mining technology, applied in the field of blockchain, can solve the problems of lack of data resource value mining and consensus data resource value is difficult to associate and compare, and achieve the effect of ensuring consensus.

Active Publication Date: 2022-05-10
北京市科学技术情报研究所
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a data resource collection and labeling method and device based on blockchain data mining, which adopts the method of blockchain data mining to standardize the collection and labeling of data resources, as well as data resource value association and The main purpose of comparative mining is to solve the problem that the value of data resources is difficult to associate and compare due to the lack of mining and consensus on the value of data resources in the existing technology

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  • A method and device for data resource collection and labeling based on blockchain data mining

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Embodiment 1

[0027] figure 1 It is a flowchart of a method for collecting and labeling data resources based on blockchain data mining provided by an embodiment of the present invention.

[0028] Such as figure 1As shown, the technical solution of the present invention is: start from the database / data source, connect the database / data source to the data resource acquisition module, obtain the data resource sub-node set and the data resource block chain pool; and then go through the data resource mining module, Obtain the data resource mining results, and mark the mining results as blocks; afterward, when the database / data source is queried, through the entire process from data resource collection to mining result labeling in this embodiment, the data is obtained at the block marks Query results for resource values.

[0029] S1: Obtain the data resource sub-node set and the data resource blockchain pool through data resource collection.

[0030] In this embodiment, the database / data sourc...

Embodiment 2

[0050] Furthermore, as an implementation of the methods shown in the above embodiments, another embodiment of the present invention also provides a data resource collection and tagging device based on blockchain data mining. This device embodiment corresponds to the foregoing method embodiment. For the convenience of reading, this device embodiment does not repeat the details in the foregoing method embodiment one by one, but it should be clear that the device in this embodiment can correspond to the foregoing method implementation. Everything in the example. In the device of this embodiment, there are following modules:

[0051] Data resource collection module: configured to obtain a set of data resource sub-nodes and a data resource block chain pool; the data resource collection module corresponds to step S1 in Embodiment 1. The data resource collection module includes:

[0052] Data value cleaning unit: configured to screen valuable data in databases or / and data sources; ...

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Abstract

The invention discloses a method and device for collecting and labeling data resources based on blockchain data mining, and belongs to the technical field of blockchain. The method includes: acquiring a set of data resource sub-nodes and a data resource block chain pool through data resource collection, and deeply mining the association and comparison between data resources, and adopting a method based on block chain node consensus to ensure that the data Mining consensus. The blockchain standardizes the labeling of the mining results, and realizes the traceability of the relationship between the labeling of data resource mining results, data resource sub-nodes, and data resources through time stamps and block links. The invention solves the problem in the prior art that the value of data resources is difficult to correlate and compare due to the lack of mining and consensus on the value of data resources.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a method and device for collecting and labeling data resources based on block chain data mining. Background technique [0002] On the whole, the value mining of data elements is divided into three stages: data resourceization, data capitalization and data capitalization. In the stage of data resourceization, data is integrated and analyzed to make chaotic resources into valuable data resources; in the stage of data capitalization, data elements have transaction value through data confirmation, data pricing, data transactions and other links; and in the stage of data capitalization Among them, the data is configured and supervised by the whole society after entering the capital market. [0003] The first step in value mining of data elements is data resourceization. Combined with the development of my country's digital economy, my country's data resourceization is in its in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/2457G06F16/2458G06F16/22G06F16/25
CPCG06F16/2457G06F16/2465G06F16/2291G06F16/254
Inventor 龚䶮张微李志男张源张晓静林少伟
Owner 北京市科学技术情报研究所