<filename>src/model_utils.py
import tensorflow as tf

def weight_variable(shape, stddev=0.02, name=None):
    # print(shape)
    initial = tf.truncated_normal(shape, stddev=stddev)
    if name is None:
        return tf.Variable(initial)
    else:
        return tf.get_variable(name, initializer=initial)

def bias_variable(shape, name=None):
    initial = tf.constant(0.0, shape=shape)
    if name is None:
        return tf.Variable(initial)
    else:
        return tf.get_variable(name, initializer=initial)

def conv2d_transpose_strided(x, W, b, output_shape=None, stride = 2):
    # print x.get_shape()
    # print W.get_shape()
    if output_shape is None:
        output_shape = x.get_shape().as_list()
        output_shape[1] *= 2
        output_shape[2] *= 2
        output_shape[3] = W.get_shape().as_list()[2]
    # print output_shape
    conv = tf.nn.conv2d_transpose(x, W, output_shape, strides=[1, stride, stride, 1], padding="VALID")
    return tf.nn.bias_add(conv, b)

def conv2d_basic(x, W, bias):
    conv = tf.nn.conv2d(x, W, strides=[1, 1, 1, 1], padding="SAME")
    return tf.nn.bias_add(conv, bias)
<filename>src/model_utils.py
import tensorflow as tf

def weight_variable(shape, stddev=0.02, name=None):
    # print(shape)
    initial = tf.truncated_normal(shape, stddev=stddev)
    if name is None:
        return tf.Variable(initial)
    else:
        return tf.get_variable(name, initializer=initial)

def bias_variable(shape, name=None):
    initial = tf.constant(0.0, shape=shape)
    if name is None:
        return tf.Variable(initial)
    else:
        return tf.get_variable(name, initializer=initial)

def conv2d_transpose_strided(x, W, b, output_shape=None, stride = 2):
    # print x.get_shape()
    # print W.get_shape()
    if output_shape is None:
        output_shape = x.get_shape().as_list()
        output_shape[1] *= 2
        output_shape[2] *= 2
        output_shape[3] = W.get_shape().as_list()[2]
    # print output_shape
    conv = tf.nn.conv2d_transpose(x, W, output_shape, strides=[1, stride, stride, 1], padding="VALID")
    return tf.nn.bias_add(conv, b)

def conv2d_basic(x, W, bias):
    conv = tf.nn.conv2d(x, W, strides=[1, 1, 1, 1], padding="SAME")
    return tf.nn.bias_add(conv, bias)
# print(shape) # print x.get_shape() # print W.get_shape() # print output_shape