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.

Pontificia Universidad Católica de Chile
Skills you'll gain: Public Health and Disease Prevention, Health Equity, Health Disparities, Public Health, Health Promotion, Preventative Care, Community Health, Health Care, Social Determinants Of Health, Health Systems, Demography, Infectious Diseases
★ 4.9 (35) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Linux, Linux Administration, File Systems, Remote Access Systems, Operating System Administration, Linux Commands, File Management, System Configuration, Unix, Software Installation, Command-Line Interface, Operating Systems, Virtualization and Virtual Machines, Systems Administration, Authorization (Computing), Virtualization, Virtual Machines, Open Source Technology, VPN Clients, User Accounts
★ 4.8 (8) · Beginner · Course · 1 - 3 Months

University of London
Skills you'll gain: Network Security, IT Security Architecture, OSI Models, TCP/IP, Threat Modeling, Computer Networking, Network Protocols, Cybersecurity, Application Security, Network Architecture, General Networking, Cryptographic Protocols, Vulnerability Assessments, Network Infrastructure, Exploit development, Network Model, Network Routing, Communication Systems
★ 4.9 (33) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft Intune (Mobile Device Management Software), Endpoint Security, Microsoft Windows, Authentications, Application Deployment, Operating System Administration, Cyber Security Policies, Azure Active Directory, Group Policy, Enterprise Application Management, Identity and Access Management, Cloud Applications, Enterprise Security, Mobile Security, Endpoint Detection and Response, System Configuration, Security Management, User Provisioning, Android (Operating System), Patch Management
★ 4.8 (31) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: File Management, Version Control, Document Management, Data Sharing, Collaborative Software, Cloud Storage, Data Storage, Data Loss Prevention
★ 4.6 (88) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Git (Version Control System), Version Control, Software Versioning, Software Development Tools, Collaborative Software, Software Development, Software Engineering, Project Management
★ 4.6 (60) · Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Google Gemini, AI Orchestration, Agentic Workflows, Gemini, Prompt Patterns, AI Integrations, Strategic Planning
★ 4.9 (59) · Beginner · Course · 1 - 3 Months

Rutgers the State University of New Jersey
Skills you'll gain: Supply Chain Management, Supply Chain, Supply Chain Systems, Manufacturing Operations, Operations Management, Operations, Supply Chain Planning, Business Operations, Inventory Management System, Operational Efficiency, Production Process, Inventory Control, Inventory and Warehousing, Operational Analysis, Logistics, Internal Communications, Process Analysis, Operational Excellence, Lean Six Sigma, Complex Problem Solving
★ 4.8 (36) · Advanced · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Pump Stations, Schematic Diagrams, Process Flow Diagrams, Hydraulics, Plumbing, Building Services Engineering, Engineering Drawings, Structural Engineering, Safety Standards, Structural Analysis, Design Specifications, Engineering Calculations, Technical Standard, Materials science
★ 4.8 (16) · Intermediate · Course · 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Climate Change Adaptation, Research Methodologies, Research, Qualitative Research, Social Impact, Environmental Policy, Sustainable Systems, Data Collection, Environmental Monitoring, Vulnerability, Environmental Science, Natural Resource Management, Governance, Fundraising
★ 4.5 (56) · Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Predictive Modeling, Clinical Data Management, Clinical Informatics, Clinical Research, Intensive Care Unit, Risk Modeling, Predictive Analytics, Clinical Practices, Decision Support Systems, Applied Machine Learning, Model Training, Health Informatics, Intensive Care Medicine, Model Evaluation, Qualitative Research, Data Analysis, Model Deployment, Data Collection
Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: Ansible, Devops Tools, Containerization, Docker (Software), Artifactory, Kubernetes, Prometheus (Software), Apache Maven, GitHub, SonarQube, CI/CD, DevOps, Continuous Integration, Version Control, Application Deployment, Build Tools, Continuous Deployment, Grafana, Continuous Delivery, Configuration Management
★ 4.3 (27) · Intermediate · Specialization · 3 - 6 Months