y should be a 1d array, got an array of shape (30, 3) instead

y should be a 1d array, got an array of shape (30, 3) instead

img

img

img

this_test_y就是一个(30,)的数组,不知道问题出在哪里了,请问怎么解决?

this_tran_y是不是一维数组?

首先将x和y生成为一维阵列