visualkeras: custom VGG example#

An example showing the visualkeras function used by a tf.keras.Model model.

# Authors: The scikit-plots developers
# SPDX-License-Identifier: BSD-3-Clause

# visualkeras Need aggdraw tensorflow
# !pip install scikitplot[core, cpu]
# or
# !pip install aggdraw
# !pip install tensorflow
# python -c "import tensorflow as tf, google.protobuf as pb; print('tf', tf.__version__); print('protobuf', pb.__version__)"
# python -m pip check
# If Needed
# pip install -U "protobuf<6"
# pip install protobuf==5.29.4
import tensorflow as tf

# Clear any session to reset the state of TensorFlow/Keras
tf.keras.backend.clear_session()

from scikitplot import visualkeras

# model = tf.keras.applications.VGG16(
#     include_top=True,
#     weights=None,  # "imagenet" or 'path/'
#     input_tensor=None,
#     input_shape=None,
#     pooling=None,
#     classes=1000,
#     classifier_activation="softmax",
#     name="vgg16",
# )
# model.summary()
# visualkeras.layered_view(
#   model,
#   legend=True,
#   show_dimension=True,
#   to_file='result_images/vgg16.png',
# )

model = tf.keras.applications.VGG19(
    include_top=True,
    weights=None,  # "imagenet" or 'path/'
    input_tensor=None,
    input_shape=None,
    pooling=None,
    classes=1000,
    classifier_activation="softmax",
    name="vgg19",
)
# model.summary()

img_vgg19 = visualkeras.layered_view(
    model,
    legend=True,
    show_dimension=True,
    min_z=1,
    min_xy=1,
    max_z=4096,
    max_xy=4096,
    scale_z=0.5,
    scale_xy=11,
    font={"font_size": 199},
    # to_file="result_images/vgg19.png",
    save_fig=True,
    save_fig_filename="vgg19.png",
    overwrite=False,
    add_timestamp=True,
    verbose=True,
)
img_vgg19

[INFO] Saving path to: /home/circleci/repo/galleries/examples/visualkeras/result_images/vgg19_20260201_064001Z.png

<matplotlib.image.AxesImage object at 0x7ff7c0716dd0>

Tags: model-type: classification model-workflow: model building plot-type: visualkeras domain: neural network level: beginner purpose: showcase

Total running time of the script: (0 minutes 11.029 seconds)

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