Virtual machine load prediction method based on missing value filling

The invention designs a virtual machine load prediction method based on missing value filling, and belongs to the technical field of cloud computing. The concurrent access amount and the resource amount of the virtual machine to be subjected to load prediction in a certain time period are taken as known values, the virtual machine load to be predicted is taken as a missing value, the virtual machine load is filled by using a missing value filling method, and the prediction task of the virtual machine load is realized. Therefore, a virtual machine load prediction problem is converted into a missing virtual machine load value filling problem; then, a virtual machine load prediction model GAIN-VMLP based on the GAIN is constructed and trained; using the trained GAIN-VMLP model to predict the load of the virtual machine; the problem of virtual machine load prediction in cloud computing can be effectively solved, so that effective support is provided for elastic telescopic adjustment of virtual machine resources i