Construction of a Prediction Model for Distance Education Quality Assessment Based on Convolutional Neural Network

Table 1

The process of identifying data sources.

Step	Specific contents
Fit state established	Establish fit state in simulation environment
Data denoising	Clear wrong data
Data source exclusion	Exclude unreliable or marginal data sources
Algorithm choice	Select an algorithm for preparing data. Particularly the method that makes up the difference for the data deficiency