ValueError: Shapes (None, 1) and (None, 24) are incompatible

Course Q&A TensorFlow Developer Professional Convolutional Neural Networks in TensorFlow

balaji.ambresh April 11, 2023, 5:43am 26

The number of units in the output dense layer should match the number of classes, when it comes to a multi-class classification problem. As mentioned in the writeup, there are 26 classes in the sign mnist dataset.

Please fix your model.

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ValueError: Shapes (None, 1) and (None, 24) are incompatible

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