Recommender systems courses can help you learn collaborative filtering, content-based filtering, and hybrid approaches to personalization. You can build skills in data analysis, user behavior modeling, and algorithm evaluation. Many courses introduce tools like Python libraries such as Scikit-learn and TensorFlow, that support implementing machine learning algorithms, as well as frameworks for managing large datasets and user interactions.

Arizona State University
Skills you'll gain: Digital pedagogy, Educational Materials, digital literacy, Instructional Design, Collaboration
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Nutrition and Diet, Food and Beverage, Sustainable Systems, Public Health, Community Health, Social Justice, Sustainable Development, Community Development, Health Equity, Systems Thinking, Land Management, Environment, Environmental Issue, Natural Resource Management, Health Policy, Public Policies, Health Promotion, Economics
Beginner · Course · 1 - 3 Months

Erasmus University Rotterdam
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Sustainable Business, Stakeholder Engagement, Sustainable Development, Corporate Sustainability, Stakeholder Management, Risk Management, Climate Change Adaptation, Climate Change Mitigation, Drive Engagement, Risk Analysis, Stakeholder Analysis, Social Impact, Environmental Issue, Finance, Financial Services, Asset Management, Economic Development, Investment Management, Financial Systems
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Technical Writing, Technical Documentation, Software Documentation, Technical Communication, Layout Design, Writing and Editing, Writing, Collaborative Software, Graphic and Visual Design, Augmented and Virtual Reality (AR/VR), Typography, Proofreading, Multimedia, Content Management, GitHub, Version Control
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: SQL, Database Systems, Database Theory, Database Management, Query Languages, Database Design, Relational Databases, Database Administration, Database Development, Database Application, Data Access, Data Science, Data Analysis, Data Manipulation, Data Modeling, Data Integrity
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: Model Deployment, Databricks, MLOps (Machine Learning Operations), Feature Engineering, Apache Spark, Model Training, AI Workflows, Machine Learning Software, Data Lakes, CI/CD, Model Evaluation, Applied Machine Learning, Data Store, Machine Learning, Development Environment, Predictive Modeling, Statistical Machine Learning, Data Science, Machine Learning Algorithms, Python Programming
Advanced · Course · 1 - 3 Months

Skills you'll gain: Software Testing, Software Quality Assurance, Acceptance Testing, System Testing, Functional Testing, Software Quality (SQA/SQC), Quality Assurance, Behavior-Driven Development, Unit Testing, Verification And Validation, Test Tools, Test Planning, Integration Testing, User Acceptance Testing (UAT), Test Case, Software Development Life Cycle, Systems Development Life Cycle, User Story, Development Environment, Quality Control
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: International Finance, Transportation, Supply Chain, and Logistics, Transportation Operations, Financial Systems, Staff Management, People Management, Cultural Diversity, Cultural Responsiveness, Tax, Team Management, Purchasing, Cultural Sensitivity, Commercial Laws, Ethical Standards And Conduct, General Finance, Supply Chain Management, Risk Management, Risk Mitigation, Corporate Sustainability, Business Development
Beginner · Specialization · 3 - 6 Months

Scrimba
Skills you'll gain: Prompt Engineering, Responsive Web Design, Node.JS, Command-Line Interface, TypeScript, Unit Testing, SQL, HTML and CSS, Web Content Accessibility Guidelines, Typography, Cascading Style Sheets (CSS), React.js, User Interface and User Experience (UI/UX) Design, Hypertext Markup Language (HTML), JSON, Generative AI, Database Design, UI Components, Web Development, Full-Stack Web Development
Beginner · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Demography, Occupational Health, Environment Health And Safety, Environmental Regulations, Occupational Hygiene, Social Justice, Climate Change Programs, Environmental Issue, Public Health, Health Equity, Environmental Laws, Environment, Environmental Policy, Sustainable Development, Health Disparities, Systems Thinking, Sustainable Systems, Occupational Safety and Health Administration (OSHA), Social Determinants Of Health, Climate Change Mitigation
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Azure Synapse Analytics, Microsoft Azure, Power BI, Databricks, Data Processing, Database Administration, Data Warehousing, Database Theory, Databases, Cloud Services, Data Architecture, NoSQL, Database Software, Relational Databases, Database Systems, Cloud Storage, Database Management Systems, MySQL, Data Store, SQL
Beginner · Specialization · 3 - 6 Months

Simplilearn
Skills you'll gain: Data Visualization, Spreadsheet Software, Google Sheets, Data Presentation, Excel Formulas, Google Workspace, Data Entry, Microsoft Excel, Productivity Software, Business Reporting, Collaborative Software, Data Maintenance, Data Management, File Management, Editing
Beginner · Course · 1 - 4 Weeks