[PYTHON] Tensorflow API: FLAGS

What is FLAGS

https://www.tensorflow.org/api_docs/python/tf/flags

• Define constants used in Tensorflow
• You will be able to give parameters from the command line at runtime

$ python file.py --[parameter_name]

• If you give a constant description, you can see the constant description with --help at runtime

$ python file.py --help

How to use

# Create a flag for definition
flags = tf.app.flags

# Create a flag for reference
FLAGS = flags.FLAGS

# Definition of string
 flags.DEFINE_string (constant name, initial value, description)

# Definition of float
 flags.DEFINE_float (constant name, initial value, description)

# definition of int
 flags.DEFINE_integer (constant name, initial value, description)

# Definition of bool
 flags.DEFINE_boolean (constant name, initial value, description)

# Constant reference
 print (FLAGS. Constant name)