About this Course
21,804 recent views

100% online

Start instantly and learn at your own schedule.

Flexible deadlines

Reset deadlines in accordance to your schedule.

Approx. 25 hours to complete

Suggested: 3-6 hours/week...

Chinese (Simplified)

Subtitles: Chinese (Simplified)

Skills you will gain

Data AnalysisPython ProgrammingNumpyPandas

100% online

Start instantly and learn at your own schedule.

Flexible deadlines

Reset deadlines in accordance to your schedule.

Approx. 25 hours to complete

Suggested: 3-6 hours/week...

Chinese (Simplified)

Subtitles: Chinese (Simplified)

Syllabus - What you will learn from this course

Week
1
24 minutes to complete

欢迎学习《用Python玩转数据》Welcome

欢迎你学习《用Python玩转数据》( (Please click https://www.coursera.org/learn/python-data-processing for English version))这门课程,本课程将尽量用非计算机专业的小伙伴们能听得懂的方式来讲述如何利用Python这种简单易学的程序设计语言方便快捷地获取数据、表示数据、分析数据和展示数据,基于科学计算与数据分析的SciPy库和与网络爬虫相关的Requests、Beautiful Soup库等,通过多个案例让大家轻松愉快地学会用Python玩转各领域数据。相信《用Python玩转数据》是一门可以让你不再害怕数据处理的计算机程序设计课,大壮老师期待你的加入!

...
1 video (Total 4 min), 2 readings
1 video
2 readings
授课方式10m
常见问题10m
7 hours to complete

Python基础Basics of Python

小伙伴们,欢迎来到Module 01"Python基础"的学习! 先带大家领略一下Python简单易学和优雅健壮的特性,less is more,Python的设计者绝对深谙此道。本模块学完以后,大家可以掌握Python的基本语言结构、数据类型、基本运算、条件和循环、函数和模块等内容,用它们就可以写一些有用的程序了!

...
15 videos (Total 145 min), 4 readings, 3 quizzes
15 videos
2 第一个Python程序15m
3 Python语法基础11m
4 Python数据类型9m
5 Python基本运算10m
6 Python的函数、模块和包7m
1 条件10m
2 range函数5m
3 循环6m
4 循环中的break,continue和else11m
5 自定义函数14m
6 递归7m
7 变量作用域4m
补充1:标准库函数14m
补充2:异常10m
4 readings
1.1 参考资料10m
1.1 将Python和pip加入环境变量中的方法10m
1.1 编程小练习(不计分)10m
1.2 控制结构和函数编程练习(8题,不计分)10m
2 practice exercises
走近Python quiz20m
Python面面观 quiz24m
Week
2
3 hours to complete

数据获取与表示Data Acquisition and Presentation

欢迎进入“数据获取与表示”的学习!学完本模块,大家将会掌握Python在本地数据和网络数据获取的方式以及解析网络数据,会使用Python中基础但功能十分强大的数据结构序列、字符串、列表、元组快速有效地进行数据表示以及做简单的数据处理。

...
6 videos (Total 79 min), 6 readings, 1 quiz
6 videos
2 网络数据获取21m
1 序列8m
2 字符串17m
3 列表9m
4 元组7m
6 readings
2.1.2 正则表达式基本知识和在线测试工具10m
2.1.2 迷你爬虫编程小练习(不计分)10m
2.1.2进阶:爬虫项目实践(不计分)10m
2.2.4序列类型的函数/方法使用小练习10m
2.2.3 序列与文件编程练习(8题,不计分)10m
2.2 序列运算、操作、函数/方法简介10m
1 practice exercise
数据获取与表示 quiz30m
Week
3
2 hours to complete

强大的数据结构和Python扩展库Powerful Data Structures and Python Extension Libraries

欢迎来到”强大的数据结构和Python扩展库”!现在有没有觉得自己离可以用Python玩转数据又进了一步,学完本模块,大家将会掌握Python中高级的数据结构字典和集合,在某些应用中使用它们会非常方便,特别的,大家还会领略到Python最著名使用最广泛的科学计算包SciPy中ndarray、Series和DataFrame这些简洁高效的数据结构的魅力。

...
7 videos (Total 70 min), 4 readings, 1 quiz
7 videos
2 字典的使用12m
3 集合11m
1 扩展库SciPy6m
2 ndarray12m
3 变长字典Series7m
4 DataFrame7m
4 readings
3.1 编程练习(不计分)10m
3.1 字典经典应用编程小例10m
3.2 参考资料SciPy url10m
3.2 创建DataFrame编程小练习(不计分)10m
1 practice exercise
强大的数据结构和Python扩展库 quiz28m
Week
4
8 hours to complete

Python数据统计和可视化Python Data Statistics and Visualization

欢迎小伙伴们来到"Python数据统计和可视化"模块的学习!本模块将从数据处理的整个过程展现Python在数据处理和分析上独特的优势,将用很多耳熟能详喜闻乐见的案例让大家领略并掌握方法和特点,学完本模块,你可以从一堆数据中快速有效地挖掘出你想要的或者你期待的又或者是未知的结果,也可以将这些数据用各类图像来表示。另外,Python中各种第三方包的数据统计方式就如开了外挂一样强大到让你咋舌,但却是普通人也可以理解并拥有的。

...
14 videos (Total 110 min), 13 readings, 3 quizzes
14 videos
2 数据准备6m
3 数据显示4m
4 数据选择8m
5 简单统计与处理8m
6 Grouping4m
7 Merge8m
1 聚类分析12m
2 Matplotlib绘图基础7m
3 Matplotlib图像属性控制9m
4 pandas作图6m
5 数据存取4m
6 Python的理工类应用7m
7 Python的人文社科类应用7m
13 readings
4.1 参考资料10m
4.1.1 代码参考10m
4.1.2 代码参考10m
4.1 财经数据接口TuShare研究和数据处理分析小项目10m
4.2 股票数据对比分析编程练习(不计分)10m
4.2 代码参考10m
4.2.1扩展: Scikit-learn经典机器学习经典入门项目开发10m
4.2.4&4.2.5 用箱形图分析成绩数据练习10m
4.2.6扩展: WAV音频处理入门研究10m
4.2扩展:动态新闻标题热点挖掘项目~~~10m
4.2.1 K-means算法介绍和K值探讨10m
4.6 项目—线性回归分析入门之波士顿房价预测10m
4.7 继续了解NLTK10m
2 practice exercises
Python基本数据统计 quiz16m
Python高级数据处理与可视化 quiz20m
4.6
372 ReviewsChevron Right

33%

started a new career after completing these courses

53%

got a tangible career benefit from this course

50%

got a pay increase or promotion

Top reviews from 用Python玩转数据 Data Processing Using Python

By DOct 19th 2017

从基础讲起,到各种方向。最好的是,从很多方面介绍了python的用处很适合初学者来此寻找方向!\n\nStart from the basics and go in all directions.Best of all, in many ways, the use of python is well suited for beginners to find directions!

By DDMay 29th 2017

It is a good course. Starting from the very basic part, the course is suitable for beginner. Those methods that are introduced in the course are all useful, without redundant part.

Instructor

Avatar

ZHANG Li

associate professor
Department of Computer Science

About Nanjing University

Nanjing University (NJU) is committed to excellence in teaching and research. Located on the prosperous eastern coast of China, NJU provides a dynamic environment that nurtures learning, creativity, and discovery on one of the most beautiful campuses in the country. Taking NJU's university offerings on Coursera will be a rewarding experience for learners from every corner of the world....

Frequently Asked Questions

  • Once you enroll for a Certificate, you’ll have access to all videos, quizzes, and programming assignments (if applicable). Peer review assignments can only be submitted and reviewed once your session has begun. If you choose to explore the course without purchasing, you may not be able to access certain assignments.

  • When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.

More questions? Visit the Learner Help Center.