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Machine Learning for Healthcare Analytics Projects

You're reading from   Machine Learning for Healthcare Analytics Projects Build smart AI applications using neural network methodologies across the healthcare vertical market

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Product type Paperback
Published in Oct 2018
Publisher Packt
ISBN-13 9781789536591
Length 134 pages
Edition 1st Edition
Languages
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Author (1):
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Eduonix Learning Solutions Eduonix Learning Solutions
Author Profile Icon Eduonix Learning Solutions
Eduonix Learning Solutions
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Toc

Testing the network

What we need to see is whether or not this model can now generalize new information, which is why we reserved the testing dataset earlier. We need to generate a classification report using predictions from the model. To do this, we're going to import the classification_report and the accuracy_score features from the sklearn.metrics library. We also have to predict the values, which is very easy to do using the model.predict() function. We have to print those out and see what we have. The following lines of code show the process of testing the predictions:

# generate classification report using predictions for categorical model
from sklearn.metrics import classification_report, accuracy_score
predictions = model.predict_classes(X_test)
predictions

The preceding code snippet generates an array consisting of 1s and 0s, as shown in the following screenshot:

...
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