Table 6 Computational efficiency summary.

From: Advanced dynamic ensemble framework with explainability driven insights for precision brain tumor classification across datasets

Metric

Value

Total parameters

62,995,651 (~ 240.31 MB)

Trainable parameters

42,643,580 (~ 162.67 MB)

Non-trainable parameters

20,352,071 (~ 77.64 MB)

Number of layers

3 base models + weighted summation

Input shape

(224, 224, 3)

Output shape

(None, 4)

Memory usage

~ 240.31 MB

Total training time

7,637 s

Average step time

0.3577 s

Validation time

69 s

Test time

31 s