вывод предсказанных_классов
array([ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 4, 4, 2, 4, 4, 4, 4, 5, 4, 4, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 7, 7, 7, 7, 7, 7, 7, 13, 7, 7, 8, 11, 8, 8, 8,
11, 8, 11, 11, 8, 11, 9, 9, 9, 9, 9, 9, 9, 9, 8, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 8, 11, 11, 11,
11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 3, 13, 3,
3, 13, 13, 13, 14, 14, 14, 14, 14, 14, 2, 14, 14, 14, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 20, 16, 16,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18,
18, 18, 18, 19, 19, 19, 19, 8, 19, 19, 19, 19, 19, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22,
22, 22, 22, 22, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 25, 25, 25, 25, 25,
25, 25, 25, 25, 25])
вывод y_true
0 0
1 0
2 0
3 0
4 0
..
255 25
256 25
257 25
258 25
259 25
Name: label, Length: 260, dtype: int64
Я хочу получить индексы с этим кодом и получить это значение ошибки.
predicted_classes = model.predict_classes(X_test)
y_true = data_test.iloc[:, 0]
correct = np.nonzero(predicted_classes==y_true)[0]
incorrect = np.nonzero(predicted_classes!=y_true)[0]
след ошибки
ValueError Traceback (most recent call last)
in
4 #get the indices to be plotted
5 y_true = data_test.iloc[:, 0]
----> 6 correct = np.nonzero(predicted_classes!=y_true)[0]
7 incorrect = np.nonzero(predicted_classes==y_true)[0]
in nonzero(*args, **kwargs)
//anaconda3/lib/python3.7/site-packages/numpy/core/fromnumeric.py in nonzero(a)
1894
1895 """
-> 1896 return _wrapfunc(a, 'nonzero')
1897
1898
//anaconda3/lib/python3.7/site-packages/numpy/core/fromnumeric.py in _wrapfunc(obj, method, *args, **kwds)
56 bound = getattr(obj, method, None)
57 if bound is None:
---> 58 return _wrapit(obj, method, *args, **kwds)
59
60 try:
//anaconda3/lib/python3.7/site-packages/numpy/core/fromnumeric.py in _wrapit(obj, method, *args, **kwds)
49 if not isinstance(result, mu.ndarray):
50 result = asarray(result)
---> 51 result = wrap(result)
52 return result
53
//anaconda3/lib/python3.7/site-packages/pandas/core/generic.py in __array_wrap__(self, result, context)
1916 return result
1917 d = self._construct_axes_dict(self._AXIS_ORDERS, copy=False)
-> 1918 return self._constructor(result, **d).__finalize__(self)
1919
1920 # ideally we would define this to avoid the getattr checks, but
//anaconda3/lib/python3.7/site-packages/pandas/core/series.py in __init__(self, data, index, dtype, name, copy, fastpath)
290 if len(index) != len(data):
291 raise ValueError(
--> 292 f"Length of passed values is {len(data)}, "
293 f"index implies {len(index)}."
294 )
ValueError: Length of passed values is 1, index implies 260.
Пожалуйста, дайте мне знать, где я иду не так.