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.

Duke University
Skills you'll gain: Cloud Deployment, Cloud-Native Computing, Cloud Platforms, Application Deployment, Microservices, Cloud Computing, DevOps, Kubernetes, Cloud Management, Continuous Delivery, Containerization, Amazon Web Services, Serverless Computing, Virtual Machines, Performance Testing, Virtualization and Virtual Machines, System Monitoring, Flask (Web Framework), Performance Stress Testing, Continuous Monitoring
★ 4.4 (136) · Beginner · Course · 1 - 4 Weeks

Technical University of Munich (TUM)
Skills you'll gain: Global Positioning Systems, Digital Transformation, Environmental Monitoring, Manufacturing and Production, Geospatial Information and Technology, Image Analysis, AI literacy, Cybersecurity, Spatial Data Analysis, Digital Analysis, Artificial Intelligence, Cyber Risk, Cyber Attacks, Telecommunications, Cloud Services, Cloud Computing, Data Storage, Reliability
★ 4.8 (107) · Intermediate · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Semiconductors, Electronic Hardware, Electronics Engineering, Electronics, Hardware Design, Microarchitecture, Reliability, Electronic Components, Computer Hardware, Thermal Management, Engineering, Technical Design, Engineering Design Process, Systems Integration, Technology Roadmaps, Electrical Systems, Manufacturing Processes, Emerging Technologies
★ 4.7 (171) · Mixed · Course · 1 - 3 Months

Atlassian
Skills you'll gain: Issue Tracking, Collaborative Software, Workflow Management, Project Management Software, Role-Based Access Control (RBAC), Administration
★ 4.5 (23) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Gemini, Google Workspace, Oral Comprehension, Collaborative Software, Language Interpretation, Translation, and Studies, Multilingualism, Image Quality, AI Workflows, Context Management, Real Time Data
★ 4.2 (35) · Beginner · Course · 1 - 4 Weeks

MedCerts
Skills you'll gain: Sterilization, Medical Terminology, Infection Control, Asepsis, Pathology, Hand Hygiene, Sterile Procedure, Anatomy, Occupational Safety and Health Administration (OSHA), Health And Safety Standards, Sanitation, Medical History Documentation, Diagnostic Tests, Safety Standards, Physiology, Patient Communication, Infectious Diseases
★ 4.9 (35) · Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Differentiated Instruction, Diversity Awareness, Web Content Accessibility Guidelines, digital literacy, Instructional Strategies, Learning Strategies, Culture, Education Software and Technology, Digital pedagogy, Cultural Responsiveness, Intercultural Competence, Collaborative Software, Cultural Diversity, Teaching, Instructing, Curriculum Planning, English Language, Mathematics Education, Lesson Planning, Language Competency
★ 4.8 (61) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Field-Programmable Gate Array (FPGA), Hardware Design, Serial Peripheral Interface, Electronic Hardware, Internet Of Things, Embedded Systems, Electronic Systems, Network Protocols, Control Systems, Communication Systems, Digital Communications, Hardware Architecture, Software Development Tools, System Design and Implementation, Engineering, Scientific, and Technical Instruments, Simulation and Simulation Software, Software Installation, System Configuration, Real Time Data
★ 4.4 (23) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Problem Solving, Agentic systems, Computational Thinking, Computer Vision, Game Theory, Image Analysis, Artificial Neural Networks, Statistical Modeling, Probability Distribution, Decision Intelligence, Convolutional Neural Networks, Logical Reasoning, Algorithms, Human Development, Behavioral Economics, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, AI literacy, Theoretical Computer Science, Psychology
★ 4.4 (374) · Beginner · Specialization · 3 - 6 Months

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Materials science, AI literacy, Artificial Neural Networks, Process Modeling, Image Analysis, Computer Vision, Manufacturing Processes, Machine Learning
★ 4.7 (51) · Beginner · Course · 1 - 3 Months

Skills you'll gain: MySQL, Business Intelligence, Role-Based Access Control (RBAC), SQL, Relational Databases, Database Software, Data Presentation, Database Management Systems, Data Visualization Software, Database Management, Databases, Data Access, Authorization (Computing), Query Languages, Performance Tuning
★ 4.2 (39) · Beginner · Course · 1 - 4 Weeks

STARWEAVER
Skills you'll gain: Matlab, Data Visualization, Engineering Practices, Data Analysis, Applied Mathematics, Computer Programming, Data Integration, Data Manipulation
★ 4.1 (58) · Beginner · Course · 1 - 4 Weeks