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    • Theoretical Computer Science

    Theoretical Computer Science Courses Online

    Study theoretical computer science for foundational knowledge. Learn about algorithms, complexity theory, and computational models.

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    Explore the Theoretical Computer Science Course Catalog

    • Status: Free Trial
      Free Trial
      D

      DeepLearning.AI

      Mathematics for Machine Learning and Data Science

      Skills you'll gain: Linear Algebra, Descriptive Statistics, Statistical Hypothesis Testing, Bayesian Statistics, Probability Distribution, Probability & Statistics, Sampling (Statistics), Calculus, Applied Mathematics, Advanced Mathematics, A/B Testing, Statistics, Probability, Numerical Analysis, Mathematical Modeling, Statistical Analysis, Data Science, Machine Learning Algorithms, Dimensionality Reduction, Machine Learning

      4.6
      Rating, 4.6 out of 5 stars
      ·
      2.8K reviews

      Intermediate · Specialization · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Introduction to Data Science

      Skills you'll gain: SQL, Data Literacy, Relational Databases, Data Mining, Jupyter, Query Languages, Data Analysis Software, Data Science, Data Visualization Software, Data Analysis, Statistical Programming, Databases, Data Modeling, Database Management, R Programming, Data Cleansing, Computer Programming Tools, Stakeholder Engagement, Data-Driven Decision-Making, Python Programming

      Build toward a degree

      4.6
      Rating, 4.6 out of 5 stars
      ·
      100K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Genomic Data Science

      Skills you'll gain: Bioinformatics, Unix Commands, Biostatistics, Molecular Biology, Exploratory Data Analysis, Statistical Analysis, Unix, Programming Principles, Data Management, Correlation Analysis, Statistical Methods, Command-Line Interface, Science and Research, Statistical Hypothesis Testing, Data Analysis Software, Data Structures, R Programming, Computational Thinking, Jupyter, Python Programming

      4.5
      Rating, 4.5 out of 5 stars
      ·
      6.7K reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Data Science

      Skills you'll gain: Rmarkdown, Shiny (R Package), Exploratory Data Analysis, Statistical Inference, Statistical Hypothesis Testing, Predictive Modeling, Regression Analysis, Plot (Graphics), Knitr, Statistical Analysis, Machine Learning Algorithms, R Programming, Statistical Methods, Plotly, Data Manipulation, Statistical Visualization, Statistical Modeling, Data Science, Machine Learning, GitHub

      4.5
      Rating, 4.5 out of 5 stars
      ·
      51K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      Status: AI skills
      AI skills
      I

      IBM

      IBM DevOps and Software Engineering

      Skills you'll gain: CI/CD, Serverless Computing, Open Web Application Security Project (OWASP), Agile Software Development, Software Development Life Cycle, Test Driven Development (TDD), Agile Methodology, OpenShift, Kubernetes, Linux Commands, GitHub, Software Architecture, DevOps, Microservices, Cloud Computing Architecture, Software Engineering, Flask (Web Framework), System Monitoring, Web Scraping, Application Development

      Build toward a degree

      4.6
      Rating, 4.6 out of 5 stars
      ·
      61K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Data Science Fundamentals with Python and SQL

      Skills you'll gain: SQL, Statistical Hypothesis Testing, Relational Databases, Statistical Analysis, Dashboard, Descriptive Statistics, Jupyter, Data Visualization, Statistical Methods, Web Scraping, Query Languages, Probability Distribution, Probability & Statistics, Statistics, Data Analysis Software, Data Visualization Software, Data Science, Object Oriented Programming (OOP), Data Analysis, Python Programming

      Build toward a degree

      4.6
      Rating, 4.6 out of 5 stars
      ·
      73K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      Status: AI skills
      AI skills
      G

      Google

      Google Data Analytics

      Skills you'll gain: Data Presentation, Data Storytelling, Data Cleansing, Data Visualization, Data Validation, Rmarkdown, Data Integrity, Interactive Data Visualization, Data Ethics, Dashboard, Ggplot2, Data Quality, Stakeholder Communications, Data Literacy, Data Visualization Software, Data Analysis, SQL, Interviewing Skills, Analytical Skills, Applicant Tracking Systems

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      173K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U
      I
      I

      Multiple educators

      Data Science Foundations

      Skills you'll gain: Pseudocode, Data Literacy, Algorithms, Dashboard, Data Mining, Jupyter, Correlation Analysis, Pandas (Python Package), Plot (Graphics), Web Scraping, Data Analysis Software, Data Visualization Software, Data Analysis, Data Science, Data Collection, Object Oriented Programming (OOP), Machine Learning Algorithms, Unsupervised Learning, Machine Learning, Project Management

      4.6
      Rating, 4.6 out of 5 stars
      ·
      114K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      IBM Generative AI Engineering

      Skills you'll gain: Prompt Engineering, Generative AI, Data Wrangling, Large Language Modeling, Unsupervised Learning, Exploratory Data Analysis, Keras (Neural Network Library), Supervised Learning, Generative AI Agents, Data Manipulation, Applied Machine Learning, Data Import/Export, Flask (Web Framework), PyTorch (Machine Learning Library), Deep Learning, Data Transformation, Predictive Modeling, Data Analysis, Natural Language Processing, Web Scraping

      4.6
      Rating, 4.6 out of 5 stars
      ·
      90K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Computer Networks and Network Security

      Skills you'll gain: Endpoint Detection and Response, Networking Hardware, Network Security, TCP/IP, Network Protocols, Endpoint Security, Computer Networking, Network Routing, Network Architecture, General Networking, Firewall, Dynamic Host Configuration Protocol (DHCP), Network Routers, Intrusion Detection and Prevention, Wireless Networks, Network Analysis, Network Switches, Microsoft Windows

      4.7
      Rating, 4.7 out of 5 stars
      ·
      3.4K reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      C

      Columbia University

      First Principles of Computer Vision

      Skills you'll gain: Computer Vision, Image Analysis, Photography, Computer Graphics, 3D Modeling, Visualization (Computer Graphics), Virtual Reality, Medical Imaging, Unsupervised Learning, Artificial Neural Networks, Dimensionality Reduction, Graph Theory, Machine Learning Algorithms, Display Devices, Mathematical Modeling, Color Theory, Algorithms, Estimation, Electronic Components, Automation Engineering

      4.7
      Rating, 4.7 out of 5 stars
      ·
      220 reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      G

      Google

      The Bits and Bytes of Computer Networking

      Skills you'll gain: Computer Networking, OSI Models, Network Troubleshooting, Routing Protocols, Network Administration, General Networking, TCP/IP, Network Architecture, Network Routing, Networking Hardware, Network Protocols, Virtual Private Networks (VPN), Network Infrastructure, Local Area Networks, Dynamic Host Configuration Protocol (DHCP), Wide Area Networks, Wireless Networks, Network Security, Network Model, Data Integrity

      4.7
      Rating, 4.7 out of 5 stars
      ·
      52K reviews

      Beginner · Course · 1 - 3 Months

    1234…763

    In summary, here are 10 of our most popular theoretical computer science courses

    • Mathematics for Machine Learning and Data Science: DeepLearning.AI
    • Introduction to Data Science: IBM
    • Genomic Data Science: Johns Hopkins University
    • Data Science: Johns Hopkins University
    • IBM DevOps and Software Engineering: IBM
    • Data Science Fundamentals with Python and SQL: IBM
    • Google Data Analytics: Google
    • Data Science Foundations: University of London
    • IBM Generative AI Engineering: IBM
    • Computer Networks and Network Security: IBM

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