Blockchain architecture based on machine learning competition

Abstract

The invention discloses a blockchain architecture based on machine learning competition. Individuals seeking machine learning solutions are allowed to issue machine learning tasks, nodes in the blockchain architecture can select tasks and carry out machine learning locally, and other nodes are randomly selected as model verifiers at a certain probability and are responsible for ranking machine learning models. After respective ranking is given, verifiers reach consensus of final ranking under a consistency protocol and submit new blocks to the block chain immediately, and the new blocks include transaction information, machine learning tasks, winning models and the like. According to the invention, a blockchain architecture is established based on machine learning competition; computing power resources wasted on the hash problem in the past are put into machine learning with practical significance, and effective utilization of the resources is realized. In the process of completing themachine learning task, a machine learning model and a data set storage library are also created, and continuous optimization of the machine learning model and the algorithm is promoted.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a block chain architecture based on machine learning competitions. Background technique [0002] Blockchain is essentially a decentralized distributed ledger and a public database. It is jointly maintained by nodes in the network, and these nodes are called "miners" (Miners) in Bitcoin. The blockchain has the characteristics of non-tampering, traceability throughout the process, traceability, openness and transparency, etc. These characteristics ensure the "honesty" and "transparency" of the blockchain and lay the foundation for creating trust in the blockchain. Blockchain can solve the problem of information asymmetry in various application scenarios, so as to realize collaborative trust and concerted action among multiple subjects. [0003] The above characteristics of the blockchain determine that the blockchain can be used as a decentralized system to carry out...

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: In order to solve many problems such as serious waste of resources in the existing blockchain architecture, the present invention provides a blockchain architecture based on machine learning competitions, which allows users to issue bonuses to find suitable machine learning models , and encouraged more users to participate in machine learning training, and created a machine learning model and data set repository to promote the continuous optimization of machine learning models and algorithms

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