Attributeerror: 'tuple' Object has no attribute 'reshape'

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Error:

AttributeError: 'tuple' object has no attribute 'reshape'

Code:

xx, yy = np.meshgrid(np.arange(x_min, x_max, h),np.arange(y_min, y_max, h))
y_pred = y_pred.reshape(xx.shape)
plt.figure()

In y_pred = y_pred.reshape(xx.shape) there is this mistake, what to do?

python

  • Apparently y_pred is a tuple and you hoped it wasn’t. So what you can do is investigate why y_pred is a tuple.

1 answer

2


It is because . reshape is a method only of the Numpy array. So for some reason you stored the predictions of the algorithm within a tuple instead of a numpy array. you can do the following procedure and try again.

y_pred = np.array(y_pred)

To check the type of object you are dealing with you can use for example:

type(y_pred)

In case of any problem note how you are making the prediction with the algorithm.

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