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April 1, 2018 04:07
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TensorFlow.js test
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<!doctype html> | |
<html> | |
<head> | |
<title>TF.js Test</title> | |
<script src="https://cdn.jsdelivr.net/npm/@tensorflow/tfjs@0.6.1"></script> | |
<script type="text/javascript"> | |
// 선형회귀 모델 생성 | |
const model = tf.sequential(); | |
model.add(tf.layers.dense({units: 1, inputShape: [1]})); | |
// 학습을 위한 준비 : 손실 함수와 최적화 함수를 설정 | |
model.compile({loss: 'meanSquaredError', optimizer: 'sgd'}); | |
// 학습 데이터 생성 | |
const xs = tf.tensor2d([1, 2, 3, 4], [4, 1]); | |
const ys = tf.tensor2d([1, 3, 5, 7], [4, 1]); | |
// 데이터를 사용해서 학습 | |
model.fit(xs, ys).then(() => { | |
// 학습된 모델을 가지고 추론 | |
model.predict(tf.tensor2d([5], [1, 1])).print(); | |
}); | |
</script> | |
</head> | |
<body> | |
콘솔을 확인하세요. | |
</body> | |
</html> |
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