August 2018
Intermediate to advanced
272 pages
7h 2m
English
book
Hands-On Convolutional Neural Networks with TensorFlow
by Iffat Zafar, Giounona Tzanidou, Richard Burton, Nimesh Patel, Leonardo Araujo
Content preview from Hands-On Convolutional Neural Networks with TensorFlow
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Multi-class cross entropy loss
Multi-class cross entropy loss is used in multi-class classification, such as the MNIST digits classification problem from Chapter 2, Deep Learning and Convolutional Neural Networks. Like above we use the cross entropy function which after a few calculations we obtain the multi-class cross-entropy loss L for each training example being:
Here, 
is 0 or 1, indicating whether class label 
is the correct classification ...
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