创建两个 numpy.ndarray 的字典？

Question

我有两个 numpy.ndarray[[' THE OLD TESTAMENT '][' SEAN SONG '][' CITY WALK ']]和[[' This is the name of an Old Testament '] [' Hello this is great '][' Wait the way you are doing ']]我想将这些 ndarray 转换为字典。 {"THE OLD TESTAMENT": "This is the name of an Old Testament","SEAN SONG": "Hello this is great","CITY WALK": Wait the way you are doing  }我正在使用下面写的代码keys = df.as_matrix()print (keys)values = df1.as_matrix()print (values)new_dict = dict(izip(keys, values))

Answer 1

arrays不需要转换为，iloc用于选择第一列zip：

new_dict = dict(zip(df.iloc[:, 0], df1.iloc[:, 0]))

或按名称选择列：

new_dict = dict(zip(df['col'], df1['col']))