在字典(Python)中为同一关键字创建多个值

Question

我目前有两个不同的数组，我想将它们存储在字典中的同一索引号下，例如：

字典(所需结果(：

{1: ([-1.95364833, -2.3406949 , -1.78136408, ...,  2.20188999,
2.44994974,  1.11205757], 50.), 
2: ([-2.23099494, -2.56195164, -1.7833544 , ...,  2.1898737 , 2.55687737,  1.91171312], 42)}

索引键：

array([[   0],
[   1],
[   2],
...,
[1997],
[1998],
[1999]])

值1：

array([[50.],
[42.],
[46.],
...,
[46.],
[60.],
[46.]])

数值2：

array([[-1.95364833, -2.3406949 , -1.78136408, ...,  2.20188999,
2.44994974,  1.11205757],
[-2.23099494, -2.56195164, -1.7833544 , ...,  2.1898737 ,
2.55687737,  1.91171312],
[-1.91742587, -2.31495118, -2.00310111, ...,  2.10471678,
2.31442952,  1.38450444],
...,
[-2.17547345, -2.25906157, -1.8122977 , ...,  2.04136801,
2.66251564,  1.73665702],
[-2.25692463, -2.60385466, -1.83966994, ...,  2.11042762,
2.52533793,  1.98603952],
[-1.93614006, -2.27099538, -2.02284527, ...,  2.20629144,
2.48619676,  1.36994064]])>

当前尝试

embedded_dict = {}
for key in index_array:
for value1, value2 in zip(embeddings, temp_array):
embedded_dict[key] = value1
embedded_dict[key] = value2
embeddings.remove(value1)
temp_array.remove(value2)
break

但我一直收到这个错误：

TypeError: unhashable type: 'numpy.ndarray'

Answer 1

这里有一个简单方法的例子：

arr1 = [1, 2, 3]
arr2 = [10, 20, 30]
my_dict = {}
for index, (value1, value2) in enumerate(zip(arr1, arr2)):
my_dict[index] = [value1, value2]