简单神经网络 [英] Simple Neural Network

问题描述

我想向你们寻求有关神经网络的帮助。你看，我一直在研究这个话题差不多一个星期了，我发现它很有趣但我的问题是我有很多代码的例子如何做到但我真的需要知道如何解决它手动，以便我可以完全理解如何用我自己创建它。你能帮我解决这个基本的例子，并逐步告诉我如何得到它的输出。



这里是数据：



输入1：0.02

输入2：0.02

输入3：-0.15



预期输出为0.05



谢谢...

Hi,

I would like to seek help from you guys about Neural Networks. You see, i have been researching for this topic for almost a week now and i found it quite interesting but my problem is that i have got so many examples of codes on how to do it but i really need to know on how to solve it manually so that i can understand fully on how to create it with my own. Can you help me solve this basic example and show me step by step on how to get an output of it.

here is the data:

input1: 0.02
input2: 0.02
input3: -0.15

anticipated output is 0.05

Thanks...

推荐答案

你的问题既不明确也不能在快速答案论坛中回答。首先，有许多类型的神经网络（NN），每个神经网络都有自己的传输/激活功能。有不同的学习规则，以及学习率，动量等参数。仅举几例。

建议你阅读以下文章：

1. AI：Neural Network for beginners（Part 1 of 3） [ ^ ]

2. Brainnet 1 - 神经网络项目 - 使用插图和代码 - 逐步学习神经网络编程并开发一个简单的手写检测系统 [ ^ ]

Your question is neither clear nor can be answer in a quick answers forum. First of all, there are many types of neural networks (NN) each with their own transfer/activation functions. There are different learning rules, and parameters like learning rates, momentum,etc. just to mention a few.
Suggest you read the following articles:
1. AI : Neural Network for beginners (Part 1 of 3)[^]
2. Brainnet 1 - A Neural Netwok Project - With Illustration And Code - Learn Neural Network Programming Step By Step And Develop a Simple Handwriting Detection System[^]

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