alesmenzel
/ pick-random-element-based-on-probability.js
Last active
July 25, 2025 05:22
Select random element from array by probability
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| const arr = ['A', 'B', 'C']; | |
| // Probability map | |
| const weight = { | |
| A: 0.5, | |
| B: 0.3, | |
| C: 0.2 | |
| }; | |
| const find = input => |