Talent evaluation method based on block chain and federal learning technology

Abstract

According to the invention, a 1+X certificate alliance chain, a cryptographic operation module, a federal learning module, an applet, a storage module, an image processing input module, an image processing output module, a sound processing input module, a sound processing output module, a fingerprint identification module, a employment demand and talent matching degree algorithm and an intelligent contract code are established based on WeBank FISCO-BCOS. An asymmetric key pair is generated through the cryptography operation module, a public key, a coded lock number, learning and practical training record types, purposes, ranges and owner information are registered in a block chain, assets are bound with identity information, dual authentication is performed through CA, a block chain technology and a federated learning technology are used, the occupational levels of talents are fairly evaluated through a machine learning algorithm, a federated machine learning model is stored on a federated learning block chain, and the whole process of data and the machine learning model is recorded and traced. The invention has the beneficial effects that the evaluation is accurate, and cheating is avoided.

Description

technical field [0001] The invention belongs to the field of computers, and in particular relates to a talent evaluation method based on blockchain and federated learning technology. Background technique [0002] A new model of innovative talent training, multi-party participation and multi-stage training process. Cross-organizational information intercommunication, multi-stage training records and full traceability are required. Cross-organizational teaching collaboration and data sharing are required. There are many participants involved, and each has its own information system. How to establish a trust relationship between information systems and different education implementers in different learning, teaching and training scenarios, training The evaluation organization can use the process data of real learning and training from multiple parties, establish authentic and reliable talent evaluation standards and models, give the evaluation of professional ability level, an...

AI Technical Summary

Problems solved by technology

[0003] But the current Xuexin.com is only a database of academic qualifications, and provides the function of website query, and the organization of training evaluation is an enterprise, which is not transparent in the evaluation and setting of professional qualification levels. Now there has been cheating in selling certificates. For 1+X certificates The implementation of the system has caused negative effects, so the current market needs a method that can avoid this kind of certificate selling, and avoid the non-objective evaluation that appears in artificial evaluation