Table 2 Summary of the architecture of the Alexnet model.

From: Deep learning and taphonomy: high accuracy in the classification of cut marks made on fleshed and defleshed bones using convolutional neural networks

Layer (type)

Output Shape

Param #

conv2d_1 (Conv2D)

(None, 18, 98, 96)

23424

activation_1 (Activation)

(None, 18, 98, 96)

0

max_pooling2d_1 (MaxPooling2

(None, 9, 49, 96)

0

batch_normalization_1 (Batch

(None, 9, 49, 96)

384

xconv2d_2 (Conv2D)

(None, 1, 41, 256)

1990912

activation_2 (Activation)

(None, 1, 41, 256)

0

max_pooling2d_2 (MaxPooling2

(None, 1, 21, 256)

0

batch_normalization_2 (Batch

(None, 1, 21, 256)

1024

conv2d_3 (Conv2D)

(None, 1, 21, 384)

98688

activation_3 (Activation)

(None, 1, 21, 384)

0

batch_normalization_3 (Batch

(None, 1, 21, 384)

1536

conv2d_4 (Conv2D)

(None, 1, 21, 384)

147840

activation_4 (Activation)

(None, 1, 21, 384)

0

batch_normalization_4 (Batch

(None, 1, 21, 384)

1536

conv2d_5 (Conv2D)

(None, 1, 21, 256)

98560

activation_5 (Activation)

(None, 1, 21, 256)

0

max_pooling2d_3 (MaxPooling2

(None, 1, 11, 256)

0

batch_normalization_5 (Batch

(None, 1, 11, 256)

1024

flatten_1 (Flatten)

(None, 2816)

0

dense_1 (Dense)

(None, 4096)

11538432

activation_6 (Activation)

(None, 4096)

0

dropout_1 (Dropout)

(None, 4096)

0

batch_normalization_6 (Batch

(None, 4096)

16384

dense_2 (Dense)

(None, 4096)

16781312

activation_7 (Activation)

(None, 4096)

0

dropout_2 (Dropout)

(None, 4096)

0

batch_normalization_7

(Batch(None, 4096)

16384

dense_3 (Dense)

(None, 1000)

4097000

activation_8 (Activation)

(None, 1000)

0

dropout_3 (Dropout)

(None, 1000)

0

batch_normalization_8

(Batch (None, 1000)

4000

dense_4 (Dense)

(None, 1)

1001

activation_9 (Activation)

(None, 1)

0

  1. Total params: 34,819,441.
  2. Trainable params: 34,798,305.
  3. Non-trainable params: 21,136.