Recent years have seen a dramatic growth of natural language text data, including web pages, news articles, scientific literature, emails, enterprise documents, and social media such as blog articles, forum posts, product reviews, and tweets. Text data are unique in that they are usually generated directly by humans rather than a computer system or sensors, and are thus especially valuable for discovering knowledge about people’s opinions and preferences, in addition to many other kinds of knowledge that we encode in text.
Este curso faz parte do Programa de cursos integrados Mineração de dadosData Mining
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Informações sobre o curso
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Experimente o Coursera for BusinessHabilidades que você terá
- Information Retrieval (IR)
- Document Retrieval
- Machine Learning
- Recommender Systems
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Experimente o Coursera for BusinessPrograma - O que você aprenderá com este curso
Orientation
Week 1
Week 2
Week 3
Week 4
Avaliações
- 5 stars65,69%
- 4 stars23,94%
- 3 stars6,68%
- 2 stars1,61%
- 1 star2,04%
Principais avaliações do RECUPERAÇÃO DE TEXTO E MOTORES DE BUSCA
Great course for those trying to understand how ro analyse and process text data. It has the right amount of tools to help you understand the basics of information retrieval and search engines.
The explanation is detailed and clear. But the missing star is because I hoped the course would have programming assignments using popular language as python.
Great introductory course. It has opened my eyes to new challenges that face information retrieval. DON"T TAKE THIS COURSE IF YOU WANT TO LEARN elasticsearch.
I have learned a lot of concepts through this course, but at a shallow level. It is a great introduction course to IR. It can be improved by adding more programming tasks for hands-on exercise
Sobre Programa de cursos integrados Mineração de dadosData Mining

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