[Python Keras + LSTM 进行单变量时间序列预测](https://edmondfrank.github.io/blog/2018/02/22/python-keras-plus-lstm-jin-xing-dan-bian-liang-shi-jian-xu-lie-yu-ce/)
[How to Seed State for LSTMs for Time Series Forecasting in Python](https://machinelearningmastery.com/seed-state-lstms-time-series-forecasting-python/)