Combining Self-Supervised Learning and Yolo v4 Network for Construction Vehicle Detection

Table 1

Five-fold cross-validation of experimental results.

Training times	Model 1	Model 2	Model 3	Model 4	Model 5	Average values of accuracy
Detection accuracy	0.892	0.937	0.965	0.949	0.921	0.933
Regression rate	0.91	0.88	0.94	0.95	0.93	0.92