Informações sobre o curso
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Prazos flexíveis

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Nível intermediário

Aprox. 8 horas para completar

Sugerido: 4 weeks of study, 3-6 hours/week...

Inglês

Legendas: Inglês

Habilidades que você terá

Data StructureInterfacesSoftware DesignJava Programming

100% online

Comece imediatamente e aprenda em seu próprio cronograma.

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.

Nível intermediário

Aprox. 8 horas para completar

Sugerido: 4 weeks of study, 3-6 hours/week...

Inglês

Legendas: Inglês

Programa - O que você aprenderá com este curso

Semana
1
1 hora para concluir

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.

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2 vídeos ((Total 13 mín.)), 2 leituras, 1 teste
2 videos
Reading and Storing Data6min
2 leituras
Module Description / Resources10min
Programming Exercise: Step One10min
1 exercício prático
Step One20min
Semana
2
1 hora para concluir

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.

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1 vídeo ((Total 3 mín.)), 2 leituras, 1 teste
1 vídeos
2 leituras
Module Description10min
Programming Exercise: Step Two10min
1 exercício prático
Step Two20min
Semana
3
1 hora para concluir

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.

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1 vídeo ((Total 8 mín.)), 2 leituras, 1 teste
1 vídeos
2 leituras
Module Description10min
Programming Exercise: Step Three10min
1 exercício prático
Step Three20min
Semana
4
3 horas para concluir

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!

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1 vídeo ((Total 14 mín.)), 2 leituras, 2 testes
2 leituras
Module Description10min
Programming Exercise: Step Four10min
1 exercício prático
Step Four22min
1 minuto para concluir

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!

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1 vídeo ((Total 1 mín.))
4.7
53 avaliaçõesChevron Right

33%

comecei uma nova carreira após concluir estes cursos

35%

consegui um benefício significativo de carreira com este curso

Principais avaliações do Java Programming: Build a Recommendation System

por 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!

por CTSep 17th 2018

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

Instrutores

Avatar

Robert Duvall

Lecturer
Computer Science
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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

Sobre Universidade Duke

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....

Sobre o Programa de cursos integrados Java Programming and Software Engineering Fundamentals

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

Perguntas Frequentes – FAQ

  • Ao se inscrever para um Certificado, você terá acesso a todos os vídeos, testes e tarefas de programação (se aplicável). Tarefas avaliadas pelos colegas apenas podem ser enviadas e avaliadas após o início da sessão. Caso escolha explorar o curso sem adquiri-lo, talvez você não consiga acessar certas tarefas.

  • Quando você se inscreve no curso, tem acesso a todos os cursos na Especialização e pode obter um certificado quando concluir o trabalho. Seu Certificado eletrônico será adicionado à sua página de Participações e você poderá imprimi-lo ou adicioná-lo ao seu perfil no LinkedIn. Se quiser apenas ler e assistir o conteúdo do curso, você poderá frequentá-lo como ouvinte sem custo.

  • No. Completion of a Coursera course does not earn you academic credit from Duke; therefore, Duke is not able to provide you with a university transcript. However, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.

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