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学生对 杜克大学 提供的 Java Programming: Build a Recommendation System 的评价和反馈

577 个评分
106 条评论


Ever wonder how Netflix decides what movies to recommend for you? Or how Amazon recommends books? We can get a feel for how it works by building a simplified recommender of our own! In this capstone, you will show off your problem solving and Java programming skills by creating recommender systems. You will work with data for movies, including ratings, but the principles involved can easily be adapted to books, restaurants, and more. You will write a program to answer questions about the data, including which items should be recommended to a user based on their ratings of several movies. Given input files on users ratings and movie titles, you will be able to: 1. Read in and parse data into lists and maps; 2. Calculate average ratings; 3. Calculate how similar a given rater is to another user based on ratings; and 4. Recommend movies to a given user based on ratings. 5. Display recommended movies for a given user on a webpage....



Nov 1, 2021

I really enjoyed this course, it was fantastic, the lecturers explained well.\n\nPlease come and enroll for this course, it was great and there was alot of interaction between other learners


Feb 18, 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!


51 - Java Programming: Build a Recommendation System 的 75 个评论(共 102 个)

创建者 Luis E S B

Sep 13, 2020

A very challenging final project with a lot of fun.

创建者 Дмитрий Ю Н

Apr 30, 2021

Excellent training of programming skills in java.


Mar 5, 2019

learnt how to apply java in real time applications

创建者 Diar S

Feb 26, 2018

good course and very interesting things to learn.

创建者 hamza b

Feb 3, 2016

I loved so much , it helped me a lot

创建者 Arnav J

May 18, 2020

Great challenging capstone project

创建者 Antonio P

Dec 11, 2016

A clear and well organized course

创建者 jomall j

Jan 15, 2021

Excellent beginner course!!!

创建者 蒋恬梦

Feb 7, 2018

Thanks to all the teachers!!

创建者 GtzL

Sep 22, 2020

I like so much the courses!

创建者 wen c

Sep 5, 2017

very very very good course

创建者 Oscar R

Feb 1, 2016

Great/Excellent teachers.

创建者 Goodwill T K

Jan 29, 2020

Needs a lot of work


Jul 18, 2020

Challenging course

创建者 Abrar H

Jul 1, 2019

Well paced Course!

创建者 Happi Y

Jul 14, 2020


创建者 Matios D

Mar 28, 2019

Great course.

创建者 Junchao

Feb 21, 2016

Great course!

创建者 Rudik E

Feb 4, 2016

It was Great!

创建者 Mohammad H S

Dec 29, 2020

Great Course

创建者 Iasinovschi B

Nov 16, 2016


创建者 Ashaba A D

Dec 28, 2020

great stuff

创建者 Maki O

Dec 20, 2017

Enjoyed it!

创建者 Musa M N

May 22, 2017

Just Good!

创建者 Josue S M

Feb 21, 2022