Uses 911K of libraries. Click here for Pure Java version (5524L/28K).
1 | !7 |
2 | |
3 | cmodule PerceptronSpike > DynPrintLogAndEnabled {
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4 | switchable int nExamples = 2000; |
5 | L<Perceptron.Example> examples; |
6 | transient Perceptron perceptron; |
7 | switchable double c = 1; |
8 | switchable bool randomizeC = false; |
9 | switchable bool startWithRandomWeights = true; |
10 | |
11 | // function to be learned |
12 | double f(double x) {
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13 | ret x * 0.7 + 40; |
14 | } |
15 | |
16 | start-thread {
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17 | if (l(examples) != nExamples) |
18 | setField(examples := repF(nExamples, () -> {
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19 | int x = rand(640), y = rand(360); |
20 | ret new Perceptron.Example(new double[] {x, y}, y > f(x));
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21 | })); |
22 | |
23 | perceptron = new Perceptron; |
24 | copyAllFields(module(), perceptron); |
25 | for ping (Double error : perceptron.trainingIterator()) {
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26 | if (deleted) ret; |
27 | if (!enabled) continue with sleepSeconds(1); |
28 | if (error != null) |
29 | perceptron.printWithWeights(); |
30 | } |
31 | } |
32 | } |
Began life as a copy of #1026916
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| Snippet ID: | #1026920 |
| Snippet name: | Perceptron Spike, compacted [learn 3 weights, OK] |
| Eternal ID of this version: | #1026920/8 |
| Text MD5: | 0b9c20e705a125f225deead1d32f6f8d |
| Transpilation MD5: | 75a9e73475b3f9ca08a967fa81f83e0c |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX source code (Dynamic Module) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2020-02-02 19:35:08 |
| Source code size: | 897 bytes / 32 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 261 / 623 |
| Version history: | 7 change(s) |
| Referenced in: | [show references] |