- From www.coursera.org
Text Mining and Analytics
МООК
en
Английский
30 h
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- Self-paced
- Free Access
- Fee-based Certificate
- 6 Sequences
- Introductive Level
Course details
Syllabus
- Week 1 - Orientation
You will become familiar with the course, your classmates, and our learning environment. The orientation will also help you obtain the technical skills required for the course. - Week 1 - Week 1
During this module, you will learn the overall course design, an overview of natural language processing techniques and text representation, which are the foundation for all kinds of text-mining applications, and word association mining with a particular focus... - Week 2 - Week 2
During this module, you will learn more about word association mining with a particular focus on mining the other basic form of word association (i.e., syntagmatic relations), and start learning topic analysis with a focus on techniques for mining one topic fr... - Week 3 - Week 3
During this module, you will learn topic analysis in depth, including mixture models and how they work, Expectation-Maximization (EM) algorithm and how it can be used to estimate parameters of a mixture model, the basic topic model, Probabilistic Latent Semant... - Week 4 - Week 4
During this module, you will learn text clustering, including the basic concepts, main clustering techniques, including probabilistic approaches and similarity-based approaches, and how to evaluate text clustering. You will also start learning text categorizat... - Week 5 - Week 5
During this module, you will continue learning about various methods for text categorization, including multiple methods classified under discriminative classifiers, and you will also learn sentiment analysis and opinion mining, including a detailed introducti... - Week 6 - Week 6
During this module, you will continue learning about sentiment analysis and opinion mining with a focus on Latent Aspect Rating Analysis (LARA), and you will learn about techniques for joint mining of text and non-text data, including contextual text mining te...
Prerequisite
None.
Instructors
ChengXiang Zhai
Professor
Department of Computer Science
Editor
L’université de l’Illinois à Urbana-Champaign est fondée en 1867 (UIUC). Le campus principal de l’université de l’Illinois est situé dans les villes jumelles de Champaign et Urbana, à deux cents kilomètres au sud de Chicago.
Cette grande université est classée parmi les plus prestigieuses mondialement par divers moyens de mesure, comme le Center for World University Rankings qui la place 22ème mondialement pour la période 2020-21.
Platform
Coursera - это цифровая компания, предлагающая массовые открытые онлайн-курсы, основанные учителями компьютеров Эндрю Нгом и Стэнфордским университетом Дафни Коллер, расположенные в Маунтин-Вью, штат Калифорния.
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