Process cycle time determination method and apparatus, computer device and storage medium

A computer device, comprising:

• a memory and a processor, wherein the memory stores a computer program, and when the computer program is executed, the processor is configured to:
• perform processing to obtain a first dataset based on production process data and attribute data of a line body of a production line, wherein the first dataset comprises a duration of each action performed at a target station of a target line body in a production process of a target vehicle type with respect to the first action;
• perform two-dimensional matrix conversion on the first dataset to obtain a first matrix when there is a missing value in the first dataset;
• perform filling on the missing value in the first matrix by using the K-nearest neighbors model and the chain equation model of random forest to obtain a corresponding filling value;
• fill the filling value in the position of the corresponding missing value in the first dataset to obtain a second dataset;
• and
• determine a process cycle time of the target station of the target line body in the production process of the target vehicle type based on the second dataset.