🔻 Simulator: Pooling
2×2 window, stride 2
Type:
Current window: (0, 0) of 4×4
O max-pooling only retains the largest value from each 2×2 window, halving the spatial resolution and preserving the strongest responses of the feature map.
Input map (8×8) — current window highlighted
Reduced map (4×4)
Description: Figure 9.6: Interactive pooling simulator: choose between max-pooling and average-pooling and step forward to observe the reduction of the spatial resolution of the feature map.