From 7735459a446031dcff30781aa860ada883a7e152 Mon Sep 17 00:00:00 2001 From: 13766800364 <13766800364@qq.com> Date: Thu, 9 Oct 2025 16:11:41 +0800 Subject: [PATCH] Add File --- .../drinkjava2/frog/brain/group/Group.java | 34 +++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 history/004_seasaw/src/main/java/com/github/drinkjava2/frog/brain/group/Group.java diff --git a/history/004_seasaw/src/main/java/com/github/drinkjava2/frog/brain/group/Group.java b/history/004_seasaw/src/main/java/com/github/drinkjava2/frog/brain/group/Group.java new file mode 100644 index 0000000..a26f7ec --- /dev/null +++ b/history/004_seasaw/src/main/java/com/github/drinkjava2/frog/brain/group/Group.java @@ -0,0 +1,34 @@ +/* + * Copyright 2018 the original author or authors. + * Licensed under the Apache License, Version 2.0 (the "License"); you may not + * use this file except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by + * applicable law or agreed to in writing, software distributed under the + * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS + * OF ANY KIND, either express or implied. See the License for the specific + * language governing permissions and limitations under the License. + */ +package com.github.drinkjava2.frog.brain.group; + +import com.github.drinkjava2.frog.brain.Organ; + +/** + * Group presents a rectangle organ zone, Group only arranges a group of cells + * + * 在2.0之前,CellGroup是线型,不具备可进化性。在2.0之后引入Group概念,Group是矩形,大小可以覆盖整个大脑,也可以小到单个细胞。可以进行位置、大小变动、复制、分裂等多种形式的变异 + * + * 为了与旧版CellGroup区分,新版的这个类命名为Group,它代表了一组分布于一个正方形内的细胞群,细胞数量、每个细胞的触突连接方式等参数由当前Group决定, + * 可以说每一种Group代表了一种神经网络算法, 通过无数个Group随机的分布、进化、变异,达到最终脑结构适应环境的变化 + * Group会参与遗传和进化,但是它生成的细胞不会参与遗传。 各个Group生成的细胞相加总和就是脑细胞总数。 + * + * Group在脑活动中不起作用,可以把Group比作播种机,把种子排列好后,就撒手不管了,在遗传过程中有一个fat参数,如果细胞活跃多,则Group保留及变异的可能性大,反之则舍弃掉。 + * Group是器官的一种,所以蛋里存放着所有Group的位置、大小、内部参数等信息,但是蛋里面不保存具体的细胞。这样通过控制有多少个"播种机",就可以控制大脑的结构了,这样可以缩小蛋的尺寸。 + * 原则上Group遗传的一下代与父代是同一个播种(算法)类型,但不排除也有可能突变成另一个类型的Group。 + * + * @author Yong Zhu + * @since 1.0 + */ +public abstract class Group extends Organ { + private static final long serialVersionUID = 1L; + +}