Function modelFromJSON

Parses a JSON model configuration file and returns a model instance.

// This example shows how to serialize a model using `toJSON()` and
// deserialize it as another model using `tf.models.modelFromJSON()`.
// Note: this example serializes and deserializes only the topology
// of the model; the weights of the loaded model will be different
// from those of the the original model, due to random weight
// initialization.
// To load the topology and weights of a model, use `tf.loadLayersModel()`.
const model1 = tf.sequential();
model1.add(tf.layers.repeatVector({inputShape: [2], n: 4}));
// Serialize `model1` as a JSON object.
const model1JSON = model1.toJSON(null, false);
model1.summary();

const model2 = await tf.models.modelFromJSON(model1JSON);
model2.summary();
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