A third step, the model parameters, and the processed data generation module generates input factor factor. Factor in the present paper the missing data is called attribute generated the missing factor.
In the third step, the model parameters and processed data input factor generation module generation factors. In this paper, the factors produced by the properties of missing data are called missing factors.
In the third step, model parameters and processed data input factors are used to generate module generation factors. In this paper, the factors of missing data attributes are called missing factors.<br>