课程信息
4.7
259 个评分
45 个审阅
100% 在线

100% 在线

立即开始,按照自己的计划学习。
可灵活调整截止日期

可灵活调整截止日期

根据您的日程表重置截止日期。
中级

中级

完成时间(小时)

完成时间大约为8 小时

建议:4 weeks of study, 3-6 hours/week...
可选语言

英语(English)

字幕:英语(English)

您将获得的技能

Data StructureInterfacesSoftware DesignJava Programming
100% 在线

100% 在线

立即开始,按照自己的计划学习。
可灵活调整截止日期

可灵活调整截止日期

根据您的日程表重置截止日期。
中级

中级

完成时间(小时)

完成时间大约为8 小时

建议:4 weeks of study, 3-6 hours/week...
可选语言

英语(English)

字幕:英语(English)

教学大纲 - 您将从这门课程中学到什么

1
完成时间(小时)
完成时间为 1 小时

Introducing the Recommender

You will start out the capstone project by taking a look at the features of a recommender engine. Then you will choose how to read in and organize user, ratings, and movie data in your program. The programming exercise will provide a check on your progress before moving on to the next step....
Reading
2 个视频 (总计 13 分钟), 2 个阅读材料, 1 个测验
Video2 个视频
Reading and Storing Data6分钟
Reading2 个阅读材料
Module Description / Resources10分钟
Programming Exercise: Step One10分钟
Quiz1 个练习
Step One20分钟
2
完成时间(小时)
完成时间为 1 小时

Simple Recommendations

Your second step in building a recommender will focus on making simple recommendations based on the average ratings that a movie receives. You'll also make sure that each recommended movie has a least a minimal number of user ratings before including it in your recommendations. Throughout this step you are encouraged you use your knowledge of the seven step process to design useful algorithms and successful programs to solve the challenges you will face....
Reading
1 个视频 (总计 3 分钟), 2 个阅读材料, 1 个测验
Video1 个视频
Reading2 个阅读材料
Module Description10分钟
Programming Exercise: Step Two10分钟
Quiz1 个练习
Step Two20分钟
3
完成时间(小时)
完成时间为 1 小时

Interfaces, Filters, Database

In your third step, you will be encouraged to use interfaces to rewrite your existing code, making it more flexible and more efficient. You will also add filters to select a desired subset of movies that you want to recommend, such as 'all movies under two hours long' or 'all movies made in 2012'. You'll also make your recommendation engine more efficient as you practice software design principles such as refactoring....
Reading
1 个视频 (总计 8 分钟), 2 个阅读材料, 1 个测验
Video1 个视频
Reading2 个阅读材料
Module Description10分钟
Programming Exercise: Step Three10分钟
Quiz1 个练习
Step Three20分钟
4
完成时间(小时)
完成时间为 3 小时

Weighted Averages

In your fourth step, you will complete your recommendation engine by finding users in the database that have similar ratings and weighting their input to provide a more personal recommendation for the users of your program. Once you complete this step, you could request ratings of movies from those you know, run your program, and give them recommendations tailored to their own interests and tastes!...
Reading
1 个视频 (总计 14 分钟), 2 个阅读材料, 2 个测验
Video1 个视频
Reading2 个阅读材料
Module Description10分钟
Programming Exercise: Step Four10分钟
Quiz1 个练习
Step Four22分钟
完成时间(小时)
完成时间为 1 分钟

Farewell

Congratulations on completing your recommender programming project! As we conclude this capstone course, our instructors have a few parting words as you embark in future learning and work in computer science!...
Reading
1 个视频 (总计 1 分钟)
Video1 个视频
4.7
45 个审阅Chevron Right
职业方向

33%

完成这些课程后已开始新的职业生涯
工作福利

83%

通过此课程获得实实在在的工作福利

热门审阅

创建者 GWFeb 19th 2016

I really like this approach to a final project. I learned a lot outside of the course by using a different, full-featured IDE and writing unit tests for my code. Pretty challenging!

创建者 CTSep 17th 2018

Challenging, but I feel that I learned a lot about programming. I'm looking forward to the UCSD intermediate programming course.

讲师

Avatar

Robert Duvall

Lecturer
Computer Science
Avatar

Owen Astrachan

Professor of the Practice
Computer Science
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Andrew D. Hilton

Associate Professor of the Practice
Electrical and Computer Engineering
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Susan H. Rodger

Professor of the Practice
Computer Science

关于 Duke University

Duke University has about 13,000 undergraduate and graduate students and a world-class faculty helping to expand the frontiers of knowledge. The university has a strong commitment to applying knowledge in service to society, both near its North Carolina campus and around the world....

关于 Java Programming and Software Engineering Fundamentals 专项课程

Take your first step towards a career in software development with this introduction to Java—one of the most in-demand programming languages and the foundation of the Android operating system. Designed for beginners, this Specialization will teach you core programming concepts and equip you to write programs to solve complex problems. In addition, you will gain the foundational skills a software engineer needs to solve real-world problems, from designing algorithms to testing and debugging your programs....
Java Programming and Software Engineering Fundamentals

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