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.

Arizona State University
Skills you'll gain: Semiconductors, Basic Electrical Systems, Electronic Components, Materials science, Electrical Engineering, Thermal Management, Electronics Engineering, Manufacturing Processes, Mechanical Engineering, Electronics, Process Engineering, Chemical Engineering, Structural Analysis, Chemistry, Failure Analysis, Physical Science, Engineering Calculations
Intermediate · Specialization · 3 - 6 Months

École Nationale des Ponts et Chaussées
Skills you'll gain: Electrical Systems, Energy and Utilities, Transportation Operations, Electric Power Systems, Sustainable Development, Sustainable Technologies, Sustainable Business, Economic Development, Sustainable Engineering, Economics, Policy, and Social Studies, Environmental Engineering, Climate Change Mitigation, Market Dynamics, Economics, Market Analysis, Environmental Science, Public Policies, Financial Inclusion, Cost Benefit Analysis, Product Lifecycle Management
Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Linear Algebra, Mathematical Modeling, Estimation, Matlab, Statistical Modeling, Simulations, Control Systems, Probability, Simulation and Simulation Software, Probability & Statistics, Statistical Methods, Probability Distribution
Intermediate · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Materials science, Electronic Components, Chemistry, Electrical Safety, Energy and Utilities, Sustainable Technologies, Reliability, Manufacturing and Production, Manufacturing Processes
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Computer Vision, Dashboard, Dashboard Creation, IBM Cloud, Responsible AI, Artificial Intelligence, Data Ethics, Image Analysis, Cloud Computing, Software Testing, Data Presentation, Interactive Data Visualization, Data Manipulation, No-Code Development, AI Enablement, AI Integrations, AI literacy, Artificial Neural Networks, Cloud Applications, Usability
Beginner · Professional Certificate · 3 - 6 Months

Tecnológico de Monterrey
Skills you'll gain: Digital pedagogy, Education Software and Technology, Instructional Design, Planning, Project Management, Design Strategies, Strategic Decision-Making, Solution Design, Quality Assurance, Innovation, Needs Assessment, Emerging Technologies
Beginner · Course · 1 - 3 Months

Columbia University
Skills you'll gain: Semiconductors, Electronic Systems, Electronics, Electronics Engineering, Electronic Components, Hardware Design, Simulation and Simulation Software, Electrical Engineering, Simulations, Mathematical Modeling, Model Evaluation
Mixed · Course · 1 - 3 Months

Technion - Israel Institute of Technology
Skills you'll gain: Materials science, Engineering, Scientific, and Technical Instruments, Semiconductors, Biomedical Technology, Medical Devices, Sensory Systems Analysis, Chemical and Biomedical Engineering, Chemistry, Electronics Engineering, Analytical Chemistry, Chemical Engineering, Manufacturing Processes
Mixed · Course · 1 - 3 Months

Infosec
Skills you'll gain: File Systems, Digital Forensics, Microsoft Windows, File Management, Operating Systems, Data Structures, Data Validation, File I/O, Data Storage
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Field-Programmable Gate Array (FPGA), Hardware Design, Laboratory Experience, Laboratory Reports, Embedded Software, Electronic Hardware, Electrical and Computer Engineering, Electronics Engineering, Laboratory Testing, Engineering Documentation, Electronic Systems, Debugging, System Design and Implementation, Program Development, Software Design, Software Development, Functional Design, Simulation and Simulation Software, Development Environment, Eclipse (Software)
Intermediate · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Responsible AI, AI Security, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Governance, Cyber Governance, Law, Regulation, and Compliance, Information Privacy, Regulation and Legal Compliance, Data Governance, Data Security, Machine Learning, Computer Security, Risk Management Framework
Beginner · Course · 1 - 3 Months

Skills you'll gain: Command-Line Interface, Network Security, Operating Systems, Information Technology Operations, Network Support, Mac OS, Security Controls, Microsoft Windows, Information Systems Security, System Configuration, Mobile Security, System Support, Linux, Network Troubleshooting, Technical Support, Software Installation, Help Desk Support, Firewall, Malware Protection, Encryption
Intermediate · Course · 1 - 3 Months