NEAT showing wrong inputs and connection count

i tried running this script to testing out some basic model

    const dataset = [
        { input: [0,0], output: [0] },
        { input: [0,1], output: [1] },
        { input: [1,0], output: [1] },
        { input: [1,1], output: [0] }
    ];
   let Pops = new Neat(2,1);
   Pops.evaluate(dataset);
   let fittest = Pops.getFittest();
   console.log(fittest.toJSON());`

output

{
  "nodes": [
    {
      "bias": 0,
      "type": "input",
      "squash": "LOGISTIC",
      "mask": 1,
      "index": 0
    },
    {
      "bias": 0.039815399456396255,
      "type": "output",
      "squash": "LOGISTIC",
      "mask": 1,
      "index": 1
    }
  ],
  "connections": [
    {
      "weight": 1.2941470809287727,
      "from": 0,
      "to": 1,
      "gater": null
    }
  ],
  "input": 1,
  "output": 1,
  "dropout": 0
}`

however the json output showing that there’s only one node and one connection, do i missed something ???

[winatawelly]

Hey @winatawelly thanks for pointing this out. This is an interesting, but unexpected behavior – I’ll take a deeper look and get back to you on what might be going on

Hi!, Just letting you know that I just tried my earlier code on nodejs and it worked perfectly, however the “type” on “node” is undefined on all nodes.

[ { bias: 0.6161864528072978,
    type: undefined,
    squash: 'LOGISTIC',
    mask: 1,
    index: 0 },
  { bias: 0.7912470525327948,
    type: undefined,
    squash: 'LOGISTIC',
    mask: 1,
    index: 1 },
  { bias: -0.04250138077694432,
    type: undefined,
    squash: 'LOGISTIC',
    mask: 1,
    index: 2 } ],

[winatawelly]

Hey @winatawelly thanks for pointing this out. This is an interesting, but unexpected behavior – I’ll take a deeper look and get back to you on what might be going on

Looking forward to it!