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[tool.poetry]
name = "smtools"
version = "0.1.0"
description = ""
authors = ["hrsma2i <hrs.ma2i@gmail.com>"]
packages = [
{ include = "smtools" },
{ include = "sagemaker_tools" },
{ include = "sage_extensions" },
]
@hrsma2i
hrsma2i / cosine_annealing.py
Last active November 18, 2019 07:59
# Chainer SGDR, Cosine Annealing
from math import cos, pi
import numpy
from chainer.training import extension
class CosineAnnealing(extension.Extension):
def __init__(self, lr_max, lr_min=0, T_0=1, T_mult=2,
optimizer=None):
super(CosineAnnealing, self).__init__()
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