神经元

Neural.js

class Neural {

    constructor() {
        this.id = Math.random();
        this.weightS = [1];
    }

    setWeightS(newWeightS) {
        this.weightS = newWeightS;
    }

    // 刺激神经元
    activate(input) {
        return this.activation(input);
    }
    activation(input) {

        let sum = .5;

        for (let i = 0; i < input.length; i++)
            sum += this.__FUNCTION_line_kx_12(input[i], this.weightS[i]);

        return (sum > .5) * 1;
    }

    // 普通线性函数
    __FUNCTION_line_kx(input, weight) {
        return input * weight;
    }

    // 恒过点（0.5，0.5）
    __FUNCTION_line_kx_12(input, weight) {
        return .5 - weight * (input - .5);
    }
}

let x = new Neural;