• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
  • Online Degrees
  • Careers
  • Log In
  • Join for Free
    Coursera
    • Browse
    • Unsupervised Learning

    Unsupervised Learning Courses Online

    Study unsupervised learning for machine learning. Learn about clustering, dimensionality reduction, and anomaly detection techniques.

    Skip to search results

    Filter by

    Subject
    Required
     *

    Language
    Required
     *

    The language used throughout the course, in both instruction and assessments.

    Learning Product
    Required
     *

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Explore the Unsupervised Learning Course Catalog

    • Status: Free Trial
      Free Trial
      A

      Arizona State University

      TESOL Certificate, Part 2: Teach English Now!

      Skills you'll gain: Oral Comprehension, Learning Management Systems, Education Software and Technology, Literacy, Teaching, Grammar, Technology Strategies, English Language, Language Competency, End User Training and Support, Emerging Technologies, Language Learning, Vocabulary, Innovation, Digital Transformation, Organizational Skills

      4.9
      Rating, 4.9 out of 5 stars
      ·
      4.4K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      G

      Georgia Institute of Technology

      Write Professional Emails in English

      Skills you'll gain: Business Writing, Business Correspondence, Writing, Business Communication, English Language, Cultural Sensitivity, Cultural Diversity, Intercultural Competence, Grammar, Proofreading, Editing, Communication

      4.8
      Rating, 4.8 out of 5 stars
      ·
      17K reviews

      Mixed · Course · 1 - 3 Months

    • Status: Preview
      Preview
      U

      University of California, Irvine

      Tricky American English Pronunciation

      Skills you'll gain: English Language, Grammar, Oral Comprehension, Language Learning

      4.7
      Rating, 4.7 out of 5 stars
      ·
      2.3K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      G

      Georgia Institute of Technology

      Improve Your English Communication Skills

      Skills you'll gain: Sales Presentation, Presentations, Business Writing, Verbal Communication Skills, Business Correspondence, Public Speaking, Cultural Diversity, Professional Networking, Cultural Sensitivity, English Language, Vocabulary, Communication, Interpersonal Communications, LinkedIn, Writing, Business Communication, Interviewing Skills, Instagram, Social Skills, Concision

      4.7
      Rating, 4.7 out of 5 stars
      ·
      27K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of California, Irvine

      Consonants of American English Pronunciation

      Skills you'll gain: Grammar, English Language, Oral Comprehension, Language Learning

      4.8
      Rating, 4.8 out of 5 stars
      ·
      921 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of California, Irvine

      Verb Tenses and Passives

      Skills you'll gain: Grammar, English Language, Language Competency, Language Learning

      4.8
      Rating, 4.8 out of 5 stars
      ·
      2K reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Preview
      Preview
      U

      University of Pennsylvania

      English for Science, Technology, Engineering, and Mathematics

      Skills you'll gain: Research, Energy and Utilities, Vocabulary, General Science and Research, Literacy, English Language, Environment, Language Learning, Scientific Methods, Environmental Science, Grammar, Chemistry, Emerging Technologies, Innovation

      4.8
      Rating, 4.8 out of 5 stars
      ·
      2.9K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Washington

      Business English: Networking

      Skills you'll gain: Business Writing, Business Correspondence, Professional Networking, English Language, Writing, Oral Expression, Business Communication, Rapport Building, Telephone Skills, Language Competency, Relationship Building, Verbal Communication Skills, Grammar, Vocabulary, Communication, Scheduling

      4.7
      Rating, 4.7 out of 5 stars
      ·
      3.5K reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of California, Irvine

      Grammar and Punctuation

      Skills you'll gain: Grammar, Writing, Proofreading, Editing, Peer Review, English Language

      4.7
      Rating, 4.7 out of 5 stars
      ·
      20K reviews

      Mixed · Course · 1 - 4 Weeks

    • Status: Preview
      Preview
      R

      Rice University

      English and Academic Preparation - Pre-Collegiate

      Skills you'll gain: Oral Comprehension, Critical Thinking, Learning Strategies, Active Listening, Literacy, English Language, Vocabulary, Verbal Communication Skills, Grammar, Language Learning, Research, Analytical Skills

      4.7
      Rating, 4.7 out of 5 stars
      ·
      557 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Preview
      Preview
      P

      Peking University

      Chinese Characters for beginner 汉字

      Skills you'll gain: Language Learning, Vocabulary, Literacy, Oral Comprehension

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.1K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      P

      Peking University

      Chinese for HSK 1

      Skills you'll gain: Language Learning, Language Competency, Oral Expression, Literacy, Vocabulary, Grammar, Oral Comprehension

      4.9
      Rating, 4.9 out of 5 stars
      ·
      2.6K reviews

      Beginner · Course · 1 - 3 Months

    Unsupervised Learning learners also search

    Machine Learning
    Deep Learning
    Applied Machine Learning
    Beginner Machine Learning
    Machine Learning Projects
    Beginner Deep Learning
    Deep Learning Projects
    Advanced Machine Learning
    1…474849…456

    In summary, here are 10 of our most popular unsupervised learning courses

    • TESOL Certificate, Part 2: Teach English Now!: Arizona State University
    • Write Professional Emails in English: Georgia Institute of Technology
    • Tricky American English Pronunciation: University of California, Irvine
    • Improve Your English Communication Skills: Georgia Institute of Technology
    • Consonants of American English Pronunciation: University of California, Irvine
    • Verb Tenses and Passives: University of California, Irvine
    • English for Science, Technology, Engineering, and Mathematics: University of Pennsylvania
    • Business English: Networking: University of Washington
    • Grammar and Punctuation: University of California, Irvine
    • English and Academic Preparation - Pre-Collegiate: Rice University

    Skills you can learn in Machine Learning

    Python Programming (33)
    Tensorflow (32)
    Deep Learning (30)
    Artificial Neural Network (24)
    Big Data (18)
    Statistical Classification (17)
    Reinforcement Learning (13)
    Algebra (10)
    Bayesian (10)
    Linear Algebra (10)
    Linear Regression (9)
    Numpy (9)

    Other topics to explore

    Arts and Humanities
    338 courses
    Business
    1095 courses
    Computer Science
    668 courses
    Data Science
    425 courses
    Information Technology
    145 courses
    Health
    471 courses
    Math and Logic
    70 courses
    Personal Development
    137 courses
    Physical Science and Engineering
    413 courses
    Social Sciences
    401 courses
    Language Learning
    150 courses

    Coursera Footer

    Technical Skills

    • ChatGPT
    • Coding
    • Computer Science
    • Cybersecurity
    • DevOps
    • Ethical Hacking
    • Generative AI
    • Java Programming
    • Python
    • Web Development

    Analytical Skills

    • Artificial Intelligence
    • Big Data
    • Business Analysis
    • Data Analytics
    • Data Science
    • Financial Modeling
    • Machine Learning
    • Microsoft Excel
    • Microsoft Power BI
    • SQL

    Business Skills

    • Accounting
    • Digital Marketing
    • E-commerce
    • Finance
    • Google
    • Graphic Design
    • IBM
    • Marketing
    • Project Management
    • Social Media Marketing

    Career Resources

    • Essential IT Certifications
    • High-Income Skills to Learn
    • How to Get a PMP Certification
    • How to Learn Artificial Intelligence
    • Popular Cybersecurity Certifications
    • Popular Data Analytics Certifications
    • What Does a Data Analyst Do?
    • Career Development Resources
    • Career Aptitude Test
    • Share your Coursera Learning Story

    Coursera

    • About
    • What We Offer
    • Leadership
    • Careers
    • Catalog
    • Coursera Plus
    • Professional Certificates
    • MasterTrack® Certificates
    • Degrees
    • For Enterprise
    • For Government
    • For Campus
    • Become a Partner
    • Social Impact
    • Free Courses
    • ECTS Credit Recommendations

    Community

    • Learners
    • Partners
    • Beta Testers
    • Blog
    • The Coursera Podcast
    • Tech Blog

    More

    • Press
    • Investors
    • Terms
    • Privacy
    • Help
    • Accessibility
    • Contact
    • Articles
    • Directory
    • Affiliates
    • Modern Slavery Statement
    • Do Not Sell/Share
    Learn Anywhere
    Download on the App Store
    Get it on Google Play
    Logo of Certified B Corporation
    © 2025 Coursera Inc. All rights reserved.
    • Coursera Facebook
    • Coursera Linkedin
    • Coursera Twitter
    • Coursera YouTube
    • Coursera Instagram
    • Coursera TikTok