value error

[devilsmind-gif]

hi Daniel,
i am following your TensorFlow tutorial right now and i have a problem while creating a model actually after the creating part the "predicting the model". I am having some value error specifically.
"ValueError: Input 0 of layer sequential_17 is incompatible with the layer: expected axis -1 of input shape to have value 5 but received input with shape (None, 1) "
I don't know what to do to get rid of it :(
I did some research on google but i can't understand.

[gauravreddy08]

Hey Brother,

Seems like you have those Input Tensor shapes wrong, the input tensors you got are
X = [[-2, -1, 2, 4, 6]]
while the correct input should've been
X = [-2, -1, 2, 4, 6]

You see an extra pair of square brackets at the end right ? Thats what messing your models input_shape.

Explanation:

Having an extra pair of brackets actually changes the shape of the tensor. For example, input_shape for :

• X = [[-2, -1, 2, 4, 6]] is (1, 5)
• X = [-2, -1, 2, 4, 6] is (5,)

Fix :

Create those input tensors as follow

So fix those tensors and try running the model again. If you're still confused on how to fix those tensors, you can reach back to this thread anytime.

Happy Coding 😄

[devilsmind-gif]

Thank you so much brother😄