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波士顿房价数据集标签意义

当时做了一个BP神经网络的自定义数据集预测房价的项目，用Jupyter notebook运行，参考GITHUB项目（找不到地址了）爬取北京二手房的数据，也参考了波士顿房价预测的方案，故作此记录： 波士顿房价数据： CRIM–城镇人均犯罪率 ...

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吴恩达课程笔记03

二.神经网络 1.回顾Logistic回归： 内容，输入，z= wTx+b，传导求sigmoid函数，接着求损失函数L（正向传播）;接着由损失函数，求导da，再由da求导dz，最后由dz求导回头计算dw，db等这些输入内容 一个神经网络包含...

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一个思考——C语言是弱类型语言么？

在学生时代生涯，老师常常会说一个语言是强类型还是弱类型，比如认为C语言是强类型，Python/Js是弱类型语言；在工作后学习Golang时看到了一本书《Go语言设计与实现》（电子版链接：https://draveness.me/golang/）却说，C语言时弱类型语言，我把这个观点同同事以及在公司的教授分享沟通，发现大家对这个观点持有不同意见，在翻阅资料，搜索引擎后，我却也同意了C语言是弱类型语言这个观点，那么为什么说——C语言是弱类型语言呢？

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由Mustenaka， 前

Self-Introduction for Interview

Origin Paper URL: https://www.naukri.com/blog/self-introduction-for-interview/

  1. Ace the self-introduction in style
    1. Who you are?
    2. Where do you come from?
    3. What have you studied?
    4. Who you are (as a professional)?
  2. Self-introduction sample for freshers
  3. Self-introduction sample for experienced professionals
  4. Self-introduction sample to download
  5. Self-introduction tips for freshers
  6. General tips for self-introduction
  7. Things to avoid during self-introduction

You know yourself the best, yet giving a good self-introduction in an interview is quite a task.

A lot of rides on how you introduce yourself in an interview. If your introduction goes well, you feel confident, and the interviewers also get a good impression of you.

As morning shows the day, a good self-introduction sets a positive tone for your interview. This open-ended, familiar concept works as an ice-breaker for you and your hiring manager.

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由Mustenaka， 前