Intelligent contract classification method and system based on locality sensitive hashing and electronic equipment
A local sensitive hash, smart contract technology, applied in the field of smart contract classification of blockchain, can solve the problems of difficult model training, inaccurate classification, etc., to achieve the effect of reducing dependence, accurate classification, and strong adaptability
Pending Publication Date: 2021-06-11
深圳前海移联科技有限公司
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The present invention provides a smart contract classification method, system and electronic equipment based on local sensitive hash, aiming to solve the problem of difficult model training and inaccurate classification of smart contracts based on machine learning in the existing block chain
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] It should also be understood that the terminology used in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the present invention. As used in this specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural referents unless the context clearly dictates otherwise.
[0033] It should also be further underst...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an intelligent contract classification method and system based on locality sensitive hashing, and electronic equipment, and the method comprises the steps: constructing a code feature matrix and a transaction feature matrix through the code information and transaction information of a plurality of intelligent contracts; acquiring a code feature locality sensitive hash matrix and a transaction feature locality sensitive hash matrix, performing locality sensitive hash calculation on the code feature locality sensitive hash matrix and the transaction feature locality sensitive hash matrix to respectively represent the similarity of code information and transaction information in an intelligent contract, and finally splicing the two locality sensitive hash matrixes to obtain a final intelligent contract locality sensitive hash matrix; and performing similarity comparison on the smart contracts from two directions of codes and transaction information, obtaining a final smart contract classification result, wherein a label data training model is not needed, manpower is not needed to complete data labeling work, and dependence on a large number of training samples when a machine learning classification model is trained is also reduced. Meanwhile, the method is higher in adaptability to new types of smart contracts.
Description
technical field [0001] The invention relates to the field of intelligent contract classification methods of block chains, in particular to a local sensitive hash-based intelligent contract classification method, system and electronic equipment. Background technique [0002] With the continuous popularization of network and information technology, the amount of data generated by the Internet is growing exponentially. In the blockchain, thousands of smart contracts are deployed every day. The survey found that there are many people who are very interested in the whole picture of smart contracts on the blockchain, because it will affect the work they are currently doing. For example, smart contract developers, they need the overall information of the smart contract on the chain to guide them to develop what type of contract, so that they can develop popular contracts more smoothly; smart contract researchers also need the overall information of the smart contract, and they use...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06Q40/04G06F17/16
CPCG06Q40/04G06F17/16G06F18/24323
Inventor 郑子彬罗少龙连松彬
Owner 深圳前海移联科技有限公司