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Thong Nguyen
Thong Nguyen

Thong Nguyen

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Thong Nguyen
Thong Nguyen
Aug 22, 2017 · 2 min read

How to compute f1 score for each epoch in Keras

In training a neural network, f1 score is an important metric to evaluate the performance of classification models, especially for unbalanced classes where the binary accuracy is useless (see Accuracy Paradox).

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