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August 29, 2018 08:24
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Tensorflow.js Simple Example
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| <html> | |
| <head> | |
| <!-- Load TensorFlow.js --> | |
| <!-- Get latest version at https://github.com/tensorflow/tfjs --> | |
| <!-- From https://dzone.com/articles/getting-started-with-tensorflowjs --> | |
| <script src="https://cdn.jsdelivr.net/npm/@tensorflow/tfjs@0.11.2"></script> | |
| </head> | |
| <body> | |
| <div id="output_field"></div> | |
| </body> | |
| <script> | |
| async function learnLinear(){ | |
| const model = tf.sequential(); | |
| model.add(tf.layers.dense({units: 1, inputShape: [1]})); | |
| model.compile({ loss: 'meanSquaredError', optimizer: 'sgd' }); | |
| const xs = tf.tensor2d([-1, 0, 1, 2, 3, 4], [6, 1]); | |
| const ys = tf.tensor2d([-3, -1, 1, 3, 5, 7], [6, 1]); | |
| await model.fit(xs, ys, {epochs: 500}); | |
| document.getElementById('output_field').innerText = model.predict(tf.tensor2d([10], [1, 1])); | |
| } | |
| learnLinear(); | |
| </script> | |
| <html> |
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Example from https://dzone.com/articles/getting-started-with-tensorflowjs