更新了数据分析部分的文档

Author: jackfrued

Day36-40/36-38.关系型数据库MySQL.md

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+## 数据分析方法论
+

Day66-80/73.Pandas的应用-4.md

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+## PyTorch入门
+

Day66-80/80.数据分析方法论.md

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+## PyTorch实战
+

Day81-90/89.PyTorch概述.md

@@ -398,9 +398,9 @@ Python在以下领域都有用武之地。
 
 #### Day88 - [深度学习入门](./Day81-90/88.深度学习入门.md)
 
-#### Day89 - [Tensorflow概述](./Day81-90/89.Tensorflow概述.md)
+#### Day89 - [PyTorch概述](./Day81-90/89.PyTorch概述.md)
 
-#### Day90 - [Tensorflow实战](./Day81-90/90.Tensorflow实战.md)
+#### Day90 - [PyTorch实战](./Day81-90/90.PyTorch实战.md)
 
 ### Day91~100 - [团队项目开发](./Day91-100)
 

Day81-90/89.Tensorflow概述.md

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 ## Zen of Python（Python之禅）
 
-1. Beautiful is better than ugly. （优美比丑陋好）
-2. Explicit is better than implicit.（清晰比晦涩好）
-3. Simple is better than complex.（简单比复杂好）
-4. Complex is better than complicated.（复杂比错综复杂好）
-5. Flat is better than nested.（扁平比嵌套好）
-6. Sparse is better than dense.（稀疏比密集好）
-7. Readability counts.（可读性很重要）
-8. Special cases aren't special enough to break the rules.（特殊情况也不应该违反这些规则）
-9. Although practicality beats purity.（但现实往往并不那么完美）
-10. Errors should never pass silently.（异常不应该被静默处理）
-11. Unless explicitly silenced.（除非你希望如此）
-12. In the face of ambiguity, refuse the temptation to guess.（遇到模棱两可的地方，不要胡乱猜测）
-13. There should be one-- and preferably only one --obvious way to do it.（肯定有一种通常也是唯一一种最佳的解决方案）
-14. Although that way may not be obvious at first unless you're Dutch.（虽然这种方案并不是显而易见的，因为你不是那个荷兰人[^1]）
-15. Now is better than never.（现在开始做比不做好）
-16. Although never is often better than \*right\* now.（不做比盲目去做好[^2]）
-17. If the implementation is hard to explain, it's a bad idea.（如果一个实现方案难于理解，它通常不是一个好的方案）
-18. If the implementation is easy to explain, it may be a good idea.（如果一个实现方案易于理解，它很有可能是一个好的方案）
-19. Namespaces are one honking great idea -- let's do more of those!（命名空间非常有用，我们应当多加利用）
+1. Beautiful is better than ugly. （优美比丑陋好）<br>
+2. Explicit is better than implicit.（清晰比晦涩好）<br>
+3. Simple is better than complex.（简单比复杂好）<br>
+4. Complex is better than complicated.（复杂比错综复杂好）<br>
+5. Flat is better than nested.（扁平比嵌套好）<br>
+6. Sparse is better than dense.（稀疏比密集好）<br>
+7. Readability counts.（可读性很重要）<br>
+8. Special cases aren't special enough to break the rules.（特殊情况也不应该违反这些规则）<br>
+9. Although practicality beats purity.（但现实往往并不那么完美）<br>
+10. Errors should never pass silently.（异常不应该被静默处理）<br>
+11. Unless explicitly silenced.（除非你希望如此）<br>
+12. In the face of ambiguity, refuse the temptation to guess.（遇到模棱两可的地方，不要胡乱猜测）<br>
+13. There should be one-- and preferably only one --obvious way to do it.（肯定有一种通常也是唯一一种最佳的解决方案）<br>
+14. Although that way may not be obvious at first unless you're Dutch.（虽然这种方案并不是显而易见的，因为你不是那个荷兰人[^1]）<br>
+15. Now is better than never.（现在开始做比不做好）<br>
+16. Although never is often better than \*right\* now.（不做比盲目去做好[^2]）<br>
+17. If the implementation is hard to explain, it's a bad idea.（如果一个实现方案难于理解，它通常不是一个好的方案）<br>
+18. If the implementation is easy to explain, it may be a good idea.（如果一个实现方案易于理解，它很有可能是一个好的方案）<br>
+19. Namespaces are one honking great idea -- let's do more of those!（命名空间非常有用，我们应当多加利用）<br>
 
 [^1]:这里指的是 Python 之父 Guido van Rossumm。
 [^2]:极限编程中的YAGNI原则

Day81-90/90.PyTorch实战.md

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 1. I: Can you tell me a little bit about yourself? (介绍下自己)
 
-   原则：不要谈私生活和奇怪的癖好（英雄联盟干到钻石），因为别人更想知道的是你的专业技能（qulifications）和工作经验（experience），所以重点在你之前的公司（company name）、职位（title）、时间（years）和主要职责（major responsibilities）
+   原则：不要谈私生活和奇怪的癖好（王者荣耀打到星耀并不值得在这里说），因为别人更想知道的是你的专业技能（qulifications）和工作经验（experience），所以重点在你之前的公司（company name）、职位（title）、时间（years）和主要职责（major responsibilities）
 
-   C: Thank you for having me. My name is Dachui WANG. I'm 25 years old, and I'm single. I have a Bachelor's Degree of Computer Science from Tsinghua University. I was a Junior Java Programmer for ABC Technologies during my college life. Then I become an intermediate Java engineer for XYZ Corporation in last two years. Programming is my everyday life and programming is where my passion is. I think I have a good knowledge of Java enterprise application developement using light-weight frameworks like Spring, Guice, Hibernate and other open source middle-ware like Dubbo, Mycat, rocketmq and so on and so forth. I love reading, travelling and playing basketball in my spare time. That's all! Thank you!
+   C: Thank you for having me. My name is Dachui WANG. I'm 22 years old, and I'm single. I have a Bachelor's Degree of Computer Science from Tsinghua University. I was a Junior Java Programmer for ABC Technologies during my college life. Then I become an intermediate Java engineer for XYZ Corporation in last two years. Programming is my everyday life and programming is where my passion is. I think I have a good knowledge of Java enterprise application developement using light-weight frameworks like Spring, Guice, Hibernate and other open source middle-ware like Dubbo, Mycat, rocketmq and so on and so forth. I love reading, travelling and playing basketball in my spare time. That's all! Thank you!
 
 2. I: How would you describe your personality? (你的性格)