# Copyright (c) 2017 Sony Corporation. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import numpy as np
import matplotlib.pylab as plt
from args import get_args
import nnabla as nn
def show():
args = get_args()
# Load model
nn.load_parameters(args.model_load_path)
params = nn.get_parameters()
# Show heatmap
for name, param in params.items():
# SSL only on convolution weights
if "conv/W" not in name:
continue
print(name)
n, m, k0, k1 = param.d.shape
w_matrix = param.d.reshape((n, m * k0 * k1))
# Filter x Channel heatmap
fig, ax = plt.subplots()
ax.set_title("{} with shape {} \n Filter x (Channel x Heigh x Width)".format(
name, (n, m, k0, k1)))
heatmap = ax.pcolor(w_matrix)
fig.colorbar(heatmap)
plt.pause(0.5)
raw_input("Press Key")
plt.close()
if __name__ == '__main__':
show()
