Can a model be saved?

[paulbrie]

Hi guys! Really cool work!!!

A question: can a model be saved and stored/serialized in a file for later usage?

Thanks,
Paul

[targos]

Hello! Yes, a model should be serializable to JSON:

const classifier = new RandomForestClassifier(options);
classifier.train(trainingSet, predictions);
const serialized = JSON.stringify(classifier);

// later, in another process
const classifier = RandomForestClassifier.load(JSON.parse(serialized));
const result = classifier.predict(data);

[creativesites]

// later, in another process
const classifier = RandomForestClassifier.load(JSON.parse(serialized));
const result = classifier.predict(data);

Awesome work guys. Thank you!