📅  最后修改于: 2022-03-11 15:03:20.737000             🧑  作者: Mango
(async() => {
const model = tf.sequential({
layers: [tf.layers.dense({units: 1, inputShape: [10]})]
});
model.compile({optimizer: 'sgd', loss: 'meanSquaredError'});
for (let i = 1; i < 5 ; ++i) {
const h = await model.fit(tf.ones([8, 10]), tf.ones([8, 1]), {
batchSize: 4,
epochs: 3
});
console.log("Loss after Epoch " + i + " : " + h.history.loss[0]);
}
const p = await model.predict(tf.zeros([1, 10]))
p.print()
const layers = model.layers
layers[0].setWeights([tf.zeros([10, 1]), tf.zeros([1])])
const q = await model.predict(tf.zeros([1, 10]))
q.print()
})()