| 20 | import {featureColumns} from './data_housing'; |
| 21 | |
| 22 | export function createModel() { |
| 23 | const model = tf.sequential(); |
| 24 | model.add(tf.layers.dense({ |
| 25 | units: 80, |
| 26 | activation: 'relu', |
| 27 | inputShape: [featureColumns.length] |
| 28 | })); |
| 29 | model.add(tf.layers.dropout({rate: 0.2})); |
| 30 | model.add(tf.layers.dense({ |
| 31 | units: 120, |
| 32 | activation: 'relu', |
| 33 | })); |
| 34 | model.add(tf.layers.dropout({rate: 0.1})); |
| 35 | model.add(tf.layers.dense({ |
| 36 | units: 20, |
| 37 | activation: 'relu', |
| 38 | })); |
| 39 | model.add(tf.layers.dropout({rate: 0.1})); |
| 40 | model.add(tf.layers.dense({ |
| 41 | units: 10, |
| 42 | activation: 'relu', |
| 43 | })); |
| 44 | model.add(tf.layers.dropout({rate: 0.1})); |
| 45 | model.add(tf.layers.dense({units: 1})); |
| 46 | compileModel(model); |
| 47 | return model; |
| 48 | } |
| 49 | |
| 50 | export function compileModel(model) { |
| 51 | model.compile({ |