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jblitzar
/
github-python-corpus

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with tf.variable_scope('output') as scope:
weights = tf.Variable(tf.truncated_normal([2048, nlabels], mean=0.0, stddev=0.01), name='weights')
biases = tf.Variable(tf.constant(0.0, shape=[nlabels], dtype=tf.float32), name='biases')
output = tf.add(tf.matmul(net, weights), biases, name=scope.name)
_activation_summary(output)
return output
def inception_v3_test(nlabels, images, pkeep, is_training):
batch_norm_params = {
"is_training": is_training,
"trainable": True,
# Decay for the moving averages.
"decay": 0.9997,
# Epsilon to prevent 0s in variance.
"epsilon": 0.001,
# Collection containing the moving mean and moving variance.
"variables_collections": {
"beta": None,
"gamma": None,
"moving_mean": ["moving_vars"],
"moving_variance": ["moving_vars"],
}
}
weight_decay = 0.00004
stddev=0.1
weights_regularizer = tf.contrib.layers.l2_regularizer(weight_decay)
with tf.variable_scope("InceptionV3", "InceptionV3", [images]) as scope:
with tf.contrib.slim.arg_scope(
[tf.contrib.slim.conv2d, tf.contrib.slim.fully_connected],
weights_regularizer=weights_regularizer,
trainable=True):
with tf.contrib.slim.arg_scope(
[tf.contrib.slim.conv2d],
weights_initializer=tf.truncated_normal_initializer(stddev=stddev),
activation_fn=tf.nn.relu,
normalizer_fn=batch_norm,
normalizer_params=batch_norm_params):
net, end_points = inception_v3_base(images, scope=scope)
with tf.variable_scope("logits"):
shape = net.get_shape()
net = avg_pool2d(net, shape[1:3], padding="VALID", scope="pool")
net = tf.nn.dropout(net, pkeep, name='droplast')
net = flatten(net, scope="flatten")
with tf.variable_scope('output') as scope:
weights = tf.Variable(tf.truncated_normal([2048, nlabels], mean=0.0, stddev=0.01), name='weights')
biases = tf.Variable(tf.constant(0.0, shape=[nlabels], dtype=tf.float32), name='biases')
output = tf.add(tf.matmul(net, weights), biases, name=scope.name)
_activation_summary(output)
return output,net
# <FILESEP>
# Copyright (C) 2023 Spencer Magnusson
# semagnum@gmail.com
# Created by Spencer Magnusson
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import bpy
from typing import Iterator
def find_coll_instancers(curr_coll: bpy.types.Collection) -> set[bpy.types.Collection]:
"""Returns all objects that instance collections
:param curr_coll: current collection
"""
return {obj for obj in curr_coll.all_objects if obj.is_instancer and obj.instance_type == 'COLLECTION'}
def find_instanced_colls(curr_coll: bpy.types.Collection) -> set[bpy.types.Collection]:
"""Returns an iterator of collections that are instanced by objects.
:param curr_coll: current collection
"""
return {o.instance_collection for o in find_coll_instancers(curr_coll)}
# example: find_instanced_colls(context.view_layer.layer_collection)
def find_instanced_objs_in_colls(curr_coll: bpy.types.Collection) -> Iterator[bpy.types.Object]:
"""Returns an iterator of objects in collections instanced by objects.
Example: ``find_instanced_colls(context.view_layer.layer_collection)``
:param curr_coll: current collection