这三行代码实现了啥功能啊
for i_w in range(df.shape[0]):
df_scen=df_paixu.iloc[df['start_index'][i_w]:(df['start_index'][i_w]+df['index_length'][i_w])]
df_scen=df_scen.reset_index(drop=True)
这三行代码实现了啥功能啊
for i_w in range(df.shape[0]):
df_scen=df_paixu.iloc[df['start_index'][i_w]:(df['start_index'][i_w]+df['index_length'][i_w])]
df_scen=df_scen.reset_index(drop=True)