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pandas==1.4.4 FutureWarning解决:关于'df.append' use 'pandas.concat' instead. #209
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thanks a lot |
I use this code instead def check_state_exist(self, state):
if state not in self.q_table.index:
# append new state to q table
new_state = pd.DataFrame(
[[0*i for i in range(len(self.actions))]],
columns=self.q_table.columns,
index=[state],
)
self.q_table = pd.concat([self.q_table, new_state], ignore_index=False) |
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pandas==1.4.4 FutureWarning解决
警告内容
原代码
新代码
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