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 Pennsylvania
Skills you'll gain: Process Analysis, Operational Performance Management, Capacity Planning, Operational Analysis, Key Performance Indicators (KPIs), Operations Management, Operational Excellence, Operational Efficiency, Performance Measurement, Operations, Business Operations, Process Optimization, Business Metrics, Process Management, Business Process Management, Return On Investment, Customer Retention, Resource Utilization, Loss Prevention, Customer experience improvement
Intermediate · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Engineering Calculations, Structural Engineering, Structural Analysis, Construction Engineering, Civil Engineering, Construction, Engineering Analysis, Engineering Practices, Building Codes, Engineering, Construction Inspection, Civil and Architectural Engineering, Conceptual Design, Engineering Design Process, Design Specifications, Maintenance, Repair, and Facility Services, Stormwater Management, Facility Repair And Maintenance, Finite Element Methods, Continuous Monitoring
Advanced · Specialization · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Student Engagement, Pedagogy, Teaching, Differentiated Instruction, Education and Training, Digital pedagogy, Disabilities, Driving engagement, Instructional Strategies, Learning Strategies, Diversity Awareness, Instructional Design, Diversity Equity and Inclusion Initiatives, Higher Education
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: TCP/IP, Network Protocols, Network Monitoring, OSI Models, Network Troubleshooting, Network Security, Web Servers, Network Analysis
Beginner · Guided Project · Less Than 2 Hours

AI CERTs
Skills you'll gain: Regulatory Compliance, Agentic Workflows
Beginner · Course · 1 - 3 Months

National Taiwan University
Skills you'll gain: Sensory Systems Analysis, Laboratory Experience, Experimentation, Physics, Laboratory Equipment, Engineering, Scientific, and Technical Instruments, Mathematical Modeling, Physical Science, Applied Mathematics
Mixed · Course · 1 - 3 Months

Skills you'll gain: Microsoft Teams, Slack (Software), Google Workspace, Collaborative Software, Productivity Software, Team Management, Virtual Teams, Meeting Facilitation, Communication, Events and Conferences, Inbound Calls, Outbound Calls, Data Sharing, File Management
Beginner · Course · 1 - 4 Weeks

Pontificia Universidad Católica de Chile
Skills you'll gain: Basic Electrical Systems, Electronic Components, Electrical Engineering, Electrical Systems, Electronics, Network Analysis, Engineering Analysis, Physics, Schematic Diagrams, Simulation and Simulation Software, Engineering Calculations, Mathematical Modeling
Beginner · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: Supply Chain Management, Supply Chain Planning, Supply Chain, Inventory Management System, Customer Demand Planning, Inventory and Warehousing, Supplier Risk Management, Supply Management, Demand Planning, Forecasting, Inventory Management, Supplier Management, Logistics, Risking, Supplier Relationship Management, AI Enablement, Decision Intelligence, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Generative AI Agents
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Computer Security Incident Management, Network Analysis, Anomaly Detection
Beginner · Course · 1 - 4 Weeks
Northeastern University
Skills you'll gain: Value-Based Care, Care Management, Healthcare Industry Knowledge, Health Systems, Health Policy, Business Metrics, Stakeholder Analysis, Health Administration, Payment Systems, Care Coordination, Performance Measurement, Cost Reduction, Cost Management, Insurance, Innovation
Beginner · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Civil Engineering, Construction Engineering, Land Development, Building Information Modeling, Construction, Construction Management, Construction Inspection, Aerospace Basic Quality System Standards, Capacity Planning, Building Design, Building Services Engineering, Facility Management, Facility Repair And Maintenance, Landscape Architecture, Construction Estimating, Architectural Design, Environmental Engineering, Security Strategy, Process Analysis, Engineering Plans And Specifications
Intermediate · Specialization · 1 - 3 Months