Shares From Internet

1. convert dataframe other types: df.dtypes, df.astype(str), df.astype(float), df.astype('category'), df.astype('object')

2. ValueError: If using all scalar values, you must pass an index df = pd.DataFrame({'A': [1], 'B': [2]}) or df = pd.DataFrame({'A': 1, 'B': 2}, index=[0])

3. os.listdir, os.path.exists, os.path.isfile

4. Learning Reinforcement Learning (with Code, Exercises and Solutions)

5. dennybritz/reinforcement-learning

6. ShangtongZhang/reinforcement-learning-an-introduction

7. Ju-jl/ReinforcementLearningAnIntroduction.jl

8. search engine: I want to learn