diff options
| author | sanine <sanine.not@pm.me> | 2023-11-16 14:50:00 -0600 |
|---|---|---|
| committer | sanine <sanine.not@pm.me> | 2023-11-16 14:50:00 -0600 |
| commit | f9fc4d26ec5fca9ee175c8a6fbcdd0fa36f10947 (patch) | |
| tree | f190e6e465bb563c608a916f41fc8bf686ea2897 /src/genome/genome.test.js | |
| parent | 7825b92ce3be95a0ce1dfea9388adbaadce83b1f (diff) | |
clear out js files
Diffstat (limited to 'src/genome/genome.test.js')
| -rw-r--r-- | src/genome/genome.test.js | 282 |
1 files changed, 0 insertions, 282 deletions
diff --git a/src/genome/genome.test.js b/src/genome/genome.test.js deleted file mode 100644 index bc64e4e..0000000 --- a/src/genome/genome.test.js +++ /dev/null @@ -1,282 +0,0 @@ -'use strict';
-
-// genome structure
-// {
-// genes: gene[]
-// n_input, n_internal, n_output
-// }
-
-
-import {
- validate_genome,
- parse_genome,
- mut_gene_source,
- mut_gene_sink,
- mut_gene_weight,
- mut_genome_expand,
- mut_genome_contract,
- mut_genome_insert,
- mut_genome_delete,
-} from './genome';
-
-
-test('genome validation', () => {
- expect(validate_genome({
- n_input: 0, n_internal: 1, n_output: 0,
- genes: [[0, 0, 1.0]],
- })).toBe(true);
- expect(validate_genome({
- n_input: 2, n_internal: 0, n_output: 1,
- genes: [[0, 2, 1]],
- })).toBe(true);
- expect(validate_genome({
- n_input: 2, n_internal: 0, n_output: 1,
- genes: [[2, 0, 1]],
- })).toBe(false);
- expect(validate_genome({
- n_input: 2, n_internal: 0, n_output: 1,
- genes: [[2, 2, 1]],
- })).toBe(false);
- expect(validate_genome({
- n_input: 2, n_internal: 1, n_output: 1,
- genes: [[3, 2, 1]],
- })).toBe(false);
-});
-
-
-test('parse a genome into a neural net', () => {
- const n = parse_genome({
- n_input: 1, n_internal: 1, n_output: 1,
- genes: [
- [0, 1, 1],
- [1, 1, 1],
- [1, 2, 1]
- ]
- });
-
- expect(n.input_count).toBe(1);
- expect(n.output_count).toBe(1);
- expect(n.compute([2], [-1])).toEqual([
- [ Math.tanh( Math.tanh( 2-1 ) ) ],
- [ Math.tanh( 2-1 ) ],
- ]);
-});
-
-
-test('mutate gene source', () => {
- const n_input = 3;
- const n_internal = 4;
- const n_output = 5;
-
- expect(mut_gene_source(
- n_input, n_internal, n_output,
- [0, 4, 0],
- 0.0
- )).toEqual([0, 4, 0]);
-
- expect(mut_gene_source(
- n_input, n_internal, n_output,
- [0, 4, 0],
- 1.0
- )).toEqual([1, 4, 0]);
-
- expect(mut_gene_source(
- n_input, n_internal, n_output,
- [6, 4, 0],
- 0.0
- )).toEqual([5, 4, 0]);
-
- expect(mut_gene_source(
- n_input, n_internal, n_output,
- [6, 4, 0],
- 1.0
- )).toEqual([6, 4, 0]);
-});
-
-
-test('mutate gene sink', () => {
- const n_input = 3;
- const n_internal = 4;
- const n_output = 5;
-
- expect(mut_gene_sink(
- n_input, n_internal, n_output,
- [0, 7, 0],
- 0.0
- )).toEqual([0, 7, 0]);
-
- expect(mut_gene_sink(
- n_input, n_internal, n_output,
- [0, 7, 0],
- 1.0
- )).toEqual([0, 8, 0]);
-
- expect(mut_gene_sink(
- n_input, n_internal, n_output,
- [6, 11, 0],
- 0.0
- )).toEqual([6, 10, 0]);
-
- expect(mut_gene_sink(
- n_input, n_internal, n_output,
- [6, 11, 0],
- 1.0
- )).toEqual([6, 11, 0]);
-});
-
-
-test('mutate gene weight', () => {
- const weight_max = 4.0;
-
- expect(mut_gene_weight(
- weight_max, [0, 0, 1], 0.0
- )).toEqual([0, 0, (2 - 4)/3]);
-
- expect(mut_gene_weight(
- weight_max, [0, 0, -4], 1.0
- )).toEqual([0, 0, (-8 + 4)/3]);
-
- expect(mut_gene_weight(
- weight_max, [0, 0, 3], 0.5
- )).toEqual([0, 0, (6+0)/3]);
-});
-
-
-test('expand genome', () => {
- const n_input = 1;
- const n_internal = 3;
- const n_output = 1;
-
- const genome = {
- n_input, n_internal, n_output,
- genes: [
- [0, 1, 0],
- [1, 2, 0],
- [2, 3, 0],
- [3, 4, 0],
- ],
- };
-
- expect(mut_genome_expand(genome, 0.0)).toEqual({
- n_input, n_internal: n_internal+1, n_output,
- genes: [
- [0, 2, 0],
- [2, 3, 0],
- [3, 4, 0],
- [4, 5, 0],
- ],
- });
-
- expect(mut_genome_expand(genome, 0.5)).toEqual({
- n_input, n_internal: n_internal+1, n_output,
- genes: [
- [0, 1, 0],
- [1, 3, 0],
- [3, 4, 0],
- [4, 5, 0],
- ],
- });
-
- expect(mut_genome_expand(genome, 0.99)).toEqual({
- n_input, n_internal: n_internal+1, n_output,
- genes: [
- [0, 1, 0],
- [1, 2, 0],
- [2, 4, 0],
- [4, 5, 0],
- ],
- });
-});
-
-
-test('contract genome', () => {
- const n_input = 1;
- const n_internal = 3;
- const n_output = 1;
-
- const genome = {
- n_input, n_internal, n_output,
- genes: [
- [0, 1, 0],
- [1, 2, 1],
- [2, 3, 2],
- [3, 4, 3],
- ],
- };
-
- expect(mut_genome_contract(genome, 0.0)).toEqual({
- n_input, n_internal: n_internal-1, n_output,
- genes: [
- [0, 1, 0],
- [0, 1, 1],
- [1, 2, 2],
- [2, 3, 3],
- ],
- });
-
- expect(mut_genome_contract(genome, 0.5)).toEqual({
- n_input, n_internal: n_internal-1, n_output,
- genes: [
- [0, 1, 0],
- [1, 2, 1],
- [1, 2, 2],
- [2, 3, 3],
- ],
- });
-
- expect(mut_genome_contract(genome, 0.99)).toEqual({
- n_input, n_internal: n_internal-1, n_output,
- genes: [
- [0, 1, 0],
- [1, 2, 1],
- [2, 3, 2],
- [2, 3, 3],
- ],
- });
-});
-
-
-
-test('insert new genes', () => {
- const n_input = 1;
- const n_internal = 2;
- const n_output = 1;
- const weight_max = 4;
-
- expect(mut_genome_insert({
- n_input, n_internal, n_output,
- genes: []
- }, weight_max, 0, 0.5, 0)).toEqual({
- n_input, n_internal, n_output,
- genes: [[0, 2, -4]]
- });
-
- expect(mut_genome_insert({
- n_input, n_internal, n_output,
- genes: [[0, 2, -4]]
- }, weight_max, 0.99, 0, 1)).toEqual({
- n_input, n_internal, n_output,
- genes: [[0, 2, -4], [2, 1, 4]]
- });
-});
-
-
-test('remove genes', () => {
- const n_input = 0;
- const n_output = 0;
- const n_internal = 3;
- const genome = {
- n_input, n_internal, n_output,
- genes: [[0, 1, 0], [1, 2, 0]],
- };
-
- expect(mut_genome_delete(genome, 0.0)).toEqual({
- n_input, n_internal, n_output,
- genes: [[1, 2, 0]],
- });
-
- expect(mut_genome_delete(genome, 0.99)).toEqual({
- n_input, n_internal, n_output,
- genes: [[0, 1, 0]],
- });
-});
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