Brain.js 神经网络不返回结果

Question

I have made an Artificial Neural Network in the browser environment by using Brain.js. I have attempted to change the structure of the ANN (especially the networks training section) in order to receive an acceptable output.

The Problem is that once run the neural network outputs " object Object " .

const net = new brain.NeuralNetwork({ hiddenLayers: [] });


const i1 = {
variable1: 32532,
variable2: -3500
}

const i2 = {
variable1: 38295,
variable2: 5763
}

const i3 = {
variable1: 41729,
variable2: 3434
}

const i4 = {
variable1: 45661,
variable2: 3932
}

const i5 = {
variable1: 43789,
variable2: -1872
}

const i6 = {
variable1: 46013,
variable2: 2224
}



const training_set = [
{ input: i1, output: 10.49},
{ input: i2, output: 16.23},
{ input: i3, output: -28.76},
{ input: i4, output: 46.58},
{ input: i5, output: 17.09}
];

net.train(training_set);

alert(net.run(i6));

Answer 1

You can try this

alert(JSON.stringify(net.run(i6));

You can also print the result to the console for better readability

console.log(JSON.stringify(net.run(i6), null, 4));

Answer 2

Brain.NeuralNetwork () 采用 0 到 1 之间数字的散列。训练数据中的输入/输出应包含 0.00 到 1 之间。