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.

Universidad Nacional Autónoma de México
Skills you'll gain: Water Sustainability, Program Evaluation, Cross-Functional Team Leadership, Strategic Partnership, Social Impact, Sustainable Development, Communication Planning, Water Resource Management, Social Media Campaigns, Digital Media Strategy, Project Design, Social Media, Team Leadership, Initiative and Leadership, Water Resources, Resilience, Sustainable Systems, Strategic Leadership, Problem Solving, Sustainable Technologies
ā 4.7 (191) Ā· Beginner Ā· Specialization Ā· 1 - 3 Months

Skills you'll gain: Database Software, Hardware Troubleshooting, Networking Hardware, Database Theory, Database Management Systems, Computer Networking, Network Support, Network Protocols, Web Applications, Security Software, Encryption, Security Awareness, Computer Literacy, Computing Platforms, Computer Programming, Endpoint Security, System Software, Authentications, Application Design, Database Management
ā 4.5 (12) Ā· Beginner Ā· Specialization Ā· 1 - 3 Months
University of California, Irvine
Skills you'll gain: Physiology, Immunology, Infectious Diseases, Life Sciences, Cell Biology, Respiration, Pathology, Hematology, Diagnostic Tests, Cardiology, Precision Medicine, Molecular, Cellular, and Microbiology, Microbiology, Pharmacology, Biochemistry, Molecular Biology, Biology, Oncology
ā 4.8 (106) Ā· Intermediate Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Interviewing Skills, Professional Networking, Web Presence, Presentations, Cybersecurity, Applicant Tracking Systems, Market Research, Recruitment, Portfolio Management, Job Analysis, Business Writing, Negotiation, Writing
ā 4.9 (128) Ā· Beginner Ā· Course Ā· 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Agentic systems, Artificial Intelligence, Algorithms, AI literacy, Python Programming, Responsible AI
ā 4.4 (37) Ā· Intermediate Ā· Course Ā· 1 - 4 Weeks

Coursera
Skills you'll gain: AI Security, USB, Threat Modeling, Hardware Design, Electronic Hardware, Model Deployment, CI/CD, Electronics, Security Engineering, Electrical Systems, Electronic Systems, Routing Protocols, Electrical Power, Electronics Engineering, Electrical Engineering, Computer-Aided Design, Electronic Components, Schematic Diagrams, Technical Design, Design Software
ā 4.1 (7) Ā· Intermediate Ā· Specialization Ā· 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Digital Transformation, Supply Chain Management, E-Commerce, Supply Chain, Retail Store Operations, Analytics, Digital Analysis, Supply Chain Systems, Business Analytics, Customer Analysis, Business Technologies, Descriptive Analytics, Customer Demand Planning, Predictive Analytics, Consumer Behaviour, Decision Making
ā 4.6 (128) Ā· Beginner Ā· Course Ā· 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Firewall, Network Security, Intrusion Detection and Prevention, Cyber Security Policies, Information Systems Security, Security Controls, Infrastructure Security, Threat Detection, System Monitoring, Linux Administration, Linux Servers, Linux, Linux Commands, Data Integrity
ā 3.9 (63) Ā· Intermediate Ā· Course Ā· 1 - 4 Weeks

Imperial College London
Skills you'll gain: Innovation, Product Development, Design Thinking, New Product Development, Health Systems, Commercialization, Ideation, Health Technology, Economics, Policy, and Social Studies, Business Development, Cost Reduction
ā 4.7 (218) Ā· Beginner Ā· Course Ā· 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Hydraulics, Engineering Analysis, Engineering Calculations, Mechanical Engineering, Chemical Engineering, Process Analysis, Applied Mathematics, Mathematical Modeling, Design Specifications
ā 4.5 (58) Ā· Intermediate Ā· Course Ā· 1 - 4 Weeks

Rice University
Skills you'll gain: Anatomy, Endocrinology, Physiology, Neurology, Clinical Practices, Medical Terminology
ā 4.8 (36) Ā· Intermediate Ā· Course Ā· 1 - 3 Months

National Taiwan University
Skills you'll gain: Mechanics, Robotics, Automation Engineering, Linear Algebra, Mechanical Engineering, Engineering Calculations, Applied Mathematics, Trigonometry, Mathematical Modeling, Control Systems, Spatial Analysis
ā 4.7 (64) Ā· Beginner Ā· Course Ā· 1 - 3 Months