/Python/Plot roc curve for neural network keras

Plot roc curve for neural network keras

from sklearn.metrics import roc_curve, auc

history = model.fit(x_train, y_train, validation_data=(
        x_test, y_test), epochs=num_of_epochs, batch_size=batch_size, verbose=1)

y_pred = model.predict(x_test).ravel()

nn_fpr_keras, nn_tpr_keras, nn_thresholds_keras = roc_curve(y_test, y_pred)
auc_keras = auc(nn_fpr_keras, nn_tpr_keras)
plt.plot(nn_fpr_keras, nn_tpr_keras, marker='.', label='Neural Network (auc = %0.3f)' % auc_keras)

Similar codes

1 vote169 views1 answer
Install docx python
Python
0 vote187 views1 answer
Edit pandas row value
Python
0 vote164 views1 answer
Ciclo while python
Python
1 vote158 views2 answers
Organize order columns dataframe
Python
0 vote175 views1 answer
Fetch json array from mysql django
Python Django
0 vote188 views1 answer
Python - row slice dataframe by number of rows
Python
20 votes150 views6 answers
Python last item in list
Python
0 vote178 views1 answer
How to show rosbag file python
Python
0 vote203 views1 answer
"json" is not defined
Python
1 vote209 views1 answer
Django update increment
Python Django