** 或 pow() 的 Py 操作数类型:'list' 和 'int'
Py Operand type(s) for ** or pow(): 'list' and 'int'
帮助
只有 numpy 的简单神经网络。代码 returns 错误
代码
pe = [1,20,-15 ... 23]
learning_rate = 1e-6
#5 generations
for i in range(5):
#sess = 60 data/12
while srss <= sess:
i0 = np.iloc[t][0]
i1 = np.iloc[t][1]
i2 = np.iloc[t][2]
...
...
i23 = np.iloc[t][23]
X = [i0, i1, i2 .... i23]
y = np.sin(x)
y_pred = i0 * pe[0] + i1 * pe[1] ...... i23 * pe[23]
los = np.square(y_pred - y).sum
If srss == sess:
grad_y_pred = 2.0 * (y_pred - y)
gred_0 = gred_y_pred.sum()
gred_01 = (gred_y_pred * x).sum()
gred_02 = (gred_y_pred * x ** 2).sum()
gred_23 = (gred_y_pred * x ** 23).sum()
....
pe[0] -= learning_rate * grad_00
pe[1] -= learning_rate * grad_01
pe[2] -= learning_rate * grad_01
....
pe[23] -= learning_rate * grad_23
srss = srss + 1
输出
Traceback (most recent call last):
File "run.py", line 124, in <module>
grad_02 = (grad_y_pred * x ** 2).sum()
TypeError: unsupported operand type(s) for ** or pow(): 'list' and 'int'
值类型
- I1: 124264 整数
- 输出 Y 类型:5.343
- 输出 Y_PREAD 总值 EX:10.24236
- 损失类型:1.5771358927e+18
更多
我需要一个正确的函数来将 OUTPUT 分类为最高 0.5 或最低 0.5
尝试将 X
(还是 x
?)转换为 numpy 数组而不是列表:
X = np.array([i0, i1, i2 .... i23])
帮助
只有 numpy 的简单神经网络。代码 returns 错误
代码
pe = [1,20,-15 ... 23]
learning_rate = 1e-6
#5 generations
for i in range(5):
#sess = 60 data/12
while srss <= sess:
i0 = np.iloc[t][0]
i1 = np.iloc[t][1]
i2 = np.iloc[t][2]
...
...
i23 = np.iloc[t][23]
X = [i0, i1, i2 .... i23]
y = np.sin(x)
y_pred = i0 * pe[0] + i1 * pe[1] ...... i23 * pe[23]
los = np.square(y_pred - y).sum
If srss == sess:
grad_y_pred = 2.0 * (y_pred - y)
gred_0 = gred_y_pred.sum()
gred_01 = (gred_y_pred * x).sum()
gred_02 = (gred_y_pred * x ** 2).sum()
gred_23 = (gred_y_pred * x ** 23).sum()
....
pe[0] -= learning_rate * grad_00
pe[1] -= learning_rate * grad_01
pe[2] -= learning_rate * grad_01
....
pe[23] -= learning_rate * grad_23
srss = srss + 1
输出
Traceback (most recent call last):
File "run.py", line 124, in <module>
grad_02 = (grad_y_pred * x ** 2).sum()
TypeError: unsupported operand type(s) for ** or pow(): 'list' and 'int'
值类型
- I1: 124264 整数
- 输出 Y 类型:5.343
- 输出 Y_PREAD 总值 EX:10.24236
- 损失类型:1.5771358927e+18
更多 我需要一个正确的函数来将 OUTPUT 分类为最高 0.5 或最低 0.5
尝试将 X
(还是 x
?)转换为 numpy 数组而不是列表:
X = np.array([i0, i1, i2 .... i23])