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.

Dartmouth College
Skills you'll gain: Energy and Utilities, Environmental Science, Environment, Environment and Resource Management, Oil and Gas, Petroleum Industry, Electric Power Systems, Sustainable Systems, Climate Change Adaptation, Sustainable Development, Sustainable Technologies, Plant Operations and Management, Sustainable Architecture, Climate Change Mitigation, Physics
★ 4.8 (106) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Artificial Intelligence and Machine Learning (AI/ML), Google Cloud Platform, Digital Transformation, Data Ethics, Artificial Intelligence, Responsible AI, Model Training, AI literacy, Business Transformation, Data Quality, Machine Learning, Applied Machine Learning, Cloud API, Computer Vision, Natural Language Processing
★ 4.8 (115) · Beginner · Course · 1 - 4 Weeks

Anthropic
Skills you'll gain: Model Context Protocol, AI Integrations, Anthropic Claude, AI Workflows, Tool Calling, Prompt Engineering, Program Development, Test Tools, Servers, Debugging, Document Management
★ 4.8 (26) · Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Occupational Health, Environment Health And Safety, Occupational Hygiene, Public Health, Environmental Laws, Environmental Regulations, Environmental Policy, Systems Thinking, Occupational Safety and Health Administration (OSHA), Environmental Science, Public Health and Disease Prevention, Injury Prevention, Environmental Issue, Health Policy, Risk Analysis
★ 4.6 (127) · Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Blockchain, FinTech, Emerging Technologies, Cryptography, Law, Regulation, and Compliance, Financial Regulations, Cryptographic Protocols, Financial Regulation, Regulatory Requirements, Regulatory Compliance, Encryption, Technology Strategies, Payment Systems, Data Integrity, Digital Assets, Financial Services, Feasibility Studies, Transaction Processing, Innovation, Distributed Computing
★ 4.7 (396) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: SQL, Database Design, Database Management, Data Analysis, Data Cleansing, Data Transformation, Version Control, Data Manipulation, Query Languages, AI Integrations, GitHub, Software Versioning, Git (Version Control System), Performance Tuning, Data Integrity
★ 4 (20) · Beginner · Course · 1 - 3 Months
Northeastern University
Skills you'll gain: Value-Based Care, Journey Mapping, Healthcare Industry Knowledge, Health Systems, Health Informatics, Organizational Change, Managed Care, Quality Assurance, Change Management, Decision Support Systems, Health Care, Data Quality, Care Management, Patient-centered Care, Business Solutions, AI Product Strategy, Health Policy, Scientific Methods, Health Equity, Predictive Analytics
★ 4.5 (215) · Beginner · Specialization · 3 - 6 Months

L&T EduTech
Skills you'll gain: Electrical Systems, Electrical Power, Electrical Substation, Electric Power Systems, Three-Phase, High Voltage, Electrical Equipment, Electrical Safety, Control Systems, Energy and Utilities, Construction, Automation Engineering, Communication Systems, Acceptance Testing, Network Protocols
★ 4.5 (151) · Beginner · Course · 1 - 3 Months

Scrimba
Skills you'll gain: GitHub Copilot, Vibe coding, Model Context Protocol, GitHub, Code Review, AI Personalization, Prompt Patterns, Context Engineering, Prompt Engineering, Context Management, Agentic Workflows, Software Development, Web Development, Software Installation, Agentic systems
★ 4.6 (35) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Intrusion Detection and Prevention, Incident Response, Computer Security Incident Management, Cyber Threat Hunting, Cyber Attacks, Cybersecurity, Cyber Operations, Continuous Monitoring, Security Management, Event Monitoring, Disaster Recovery, Incident Management, Threat Detection, Cloud Security, Threat Management, System Monitoring, IT Automation, Record Keeping, Problem Management, Google Cloud Platform
★ 3.8 (37) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud-Native Computing, NoSQL, MongoDB, Agile Methodology, Cloud Development, Agile Software Development, Scrum (Software Development), Cloud Applications, DevOps, Test Driven Development (TDD), Software Development Methodologies, CI/CD, Behavior-Driven Development, Continuous Integration, Continuous Delivery, Application Development, Cloud Deployment, Continuous Deployment, User Story
★ 4.5 (55) · Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Primary Care, Health Equity, Community Health, Health Policy, Public Health and Disease Prevention, Public Health, Health Education, Health Disparities, Health Promotion, Preventative Care, Social Determinants Of Health, Health Systems, Health Care
★ 4.7 (288) · Mixed · Course · 1 - 3 Months