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.

University of Virginia
Skills you'll gain: Design Thinking, Innovation, Journey Mapping, Process Design, Business Modeling, Business Architecture, Business Process, Business Strategy, Strategic Partnership, Growth Strategies, Customer Analysis, Value Propositions, Product Management, Resource Allocation, Customer Relationship Building, Customer Relationship Management
Beginner · Course · 1 - 4 Weeks

University of New Mexico
Skills you'll gain: Middleware, Application Frameworks, Web Applications, Model View Controller, Version Control, Web Development Tools, Agile Software Development, Git (Version Control System), Software Engineering, Data Store, Web Development, Software Development, Agile Methodology, User Interface (UI), Back-End Web Development, Web Design, Databases, Database Management, Ruby on Rails, Javascript
Mixed · 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
Mixed · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Intellectual Property, Commercial Laws, Risk Management, Entrepreneurship, Court Systems, Entrepreneurial Finance, Legal Risk, Law, Regulation, and Compliance, Contract Negotiation, Contract Management, Contract Review, Regulation and Legal Compliance, Personal Injury Law, Labor Law, Business Management, New Business Development, Case Law, Innovation, Asset Protection, Legal Strategy
Beginner · Specialization · 3 - 6 Months

Nanjing University
Skills you'll gain: Operating Systems, File Management, Computer Systems, OS Process Management, Software Architecture, Software Systems, Memory Management, File Systems, Software Design, System Programming, System Design and Implementation, Data Storage, Computer Hardware, File I/O, Peripheral Devices, Algorithms, Data Sharing, Human Computer Interaction
Mixed · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Image Analysis, Computer Vision, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Microsoft Azure, AI literacy, Model Training, Applied Machine Learning, Data Capture, Model Deployment, Classification Algorithms, Application Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Interviewing Skills, Professional Networking, Project Management, Web Presence, Applicant Tracking Systems, Project Management Institute (PMI) Methodology, Negotiation, Portfolio Management, Writing and Editing, Verbal Communication Skills
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Memory Management, C (Programming Language), C and C++, Data Structures, Secure Coding, Application Security, System Programming, Programming Principles
Intermediate · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Global Marketing, Brand Management, Marketing, Brand Strategy, Strategic Marketing, Marketing Management, Brand Marketing, Branding, Customer Relationship Management, Marketing Planning, Marketing Strategy and Techniques, Marketing Strategies, Digital Media Strategy, Customer Relationship Building, Customer Retention, Online Advertising, Digital Advertising, Digital Marketing, Marketing Communications, Marketing Channel
Build toward a degree
Beginner · Course · 1 - 3 Months

Dartmouth College
Skills you'll gain: Memory Management, C (Programming Language), Embedded Systems, Software Visualization, Computer Engineering, Embedded Software, System Programming, Computer Programming, Data Structures, Linux
Beginner · Course · 1 - 3 Months

Rutgers the State University of New Jersey
Skills you'll gain: Political Sciences, Social Justice, Social Sciences, Public Policies, Liberal Arts, Governance, Economics, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months

ESADE Business and Law School
Skills you'll gain: Succession Planning, Governance, Business Management, Organizational Structure, Systems Thinking, Relationship Management, Business Risk Management, Risk Analysis, Business Modeling, Leadership, Workforce Development, Communication
Beginner · Course · 1 - 3 Months