Internet-of-Things health big data situation awareness method

Abstract

The invention discloses an Internet-of-Things health big data situation awareness method, which comprises the following steps of: firstly, determining security data format requirements of Internet-of-Things health medical big data, and then performing feature extraction, classification and grading on different preprocessed Internet-of-Things health medical big data to obtain classified Internet-of-Things health medical big data; secondly, using vector representation to evaluate the Internet-of-Things health big data set, constructing an Internet-of-Things health big data set evaluation function, using a neural network to perform machine learning on the Internet-of-Things health big data, and aiming at the m training sets, obtaining m training sets of the Internet-of-Things health big data;optimizing the connection point weight value of the neural network through an AdaBoost ensemble learning method, training m training sets, and then determining the number of nodes and the number of hidden neurons according to the logic hierarchy of the data network to be deployed to obtain a situation model. The data model is more accurate, and medical health big data situation prediction, risk checking and governance of the Internet of Things are promoted.

Description

technical field [0001] The present invention relates to the field of Internet of Things health big data security, in particular to a method for situational awareness of Internet of Things health big data. Background technique [0002] In recent years, the continuous application and development of big data in the health field has provided high-quality and convenient services for the general public, and has also brought impetus to the development of science and technology in the health field. At present, the health care big data platform brings together data resources in medical services, disease prevention, maternal and child health, population and family, electronic health records, family doctor contract services, industry supervision, etc., mainly including outpatient and inpatient information, inpatient medical record information, and population case information , Electronic health records, electronic health card registration and use information, the data volume has reache...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of how to perform security risk management, risk situation prediction, investigation, and governance on various data samples of Internet of Things health big data, the present invention provides a method for situational awareness of Internet of Things health big data

Images