Patent ID: 11914936
Assignee: WUHAN UNIVERSITY
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 4:
5. The method according to claim 4, wherein step 5 comprises:
step 5.1 of performing the multi-step extended prediction on the EMD single-step prediction value and the LMD single-step prediction value by using the trained deep belief network (DBN), performing the linear superposition and reconstruction on a multi-step prediction result of the EMD of a same moment to obtain an EMD-DBN multi-step prediction value, performing the linear superposition and reconstruction on a multi-step prediction result of the LMD of a same moment to obtain a LMD-DBN multi-step prediction value;
step 5.2 of obtaining and treating a mean value of the EMD-DBN multi-step prediction value and the LMD-DBN multi-step prediction value as the concentration prediction value of the original concentration time series of a plurality of subsequent moments.