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 Colorado Boulder
Skills you'll gain: Sustainable Business, Corporate Sustainability, Sustainable Technologies, Sustainable Development, Sustainable Design, Sustainable Systems, Environmental Social And Corporate Governance (ESG), Supply Chain Management, Supply Chain Planning, Supply Chain, Supply Chain Systems, Transportation, Supply Chain, and Logistics, Case Studies, Logistics, Business Technologies, Logistics Management, Climate Change Mitigation, Corporate Strategy, Transportation Operations, Waste Minimization
★ 4.9 (9) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: File I/O, C and C++, Data Import/Export, C++ (Programming Language), Communication Systems
★ 4.6 (14) · Advanced · Course · 1 - 3 Months

Skills you'll gain: Music, Music Theory, Sensory Systems Analysis, Aesthetics, Empathy & Emotional Intelligence, Culture, Psychology, Neurology, Anatomy, Science and Research
★ 5 (8) · Beginner · Course · 1 - 4 Weeks

Xi'an Jiaotong University
Skills you'll gain: Operating Systems, Microsoft Office, Theoretical Computer Science, System Software, TCP/IP, OS Process Management, Computational Logic, Computer Networking, Network Architecture, Computer Literacy, Computer Systems, General Networking, Computer Architecture, Hardware Architecture, Computing Platforms, Computational Thinking, Memory Management, Network Protocols, Informatics, Computer Hardware
★ 3.9 (35) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Extract, Transform, Load, Data Architecture, Enterprise Architecture, Data Migration, Data Modeling, Database Architecture and Administration, Enterprise Modeling, Data Management, Data Processing, Data Storage, Data Governance, Data Integration, Software Architecture, Application Frameworks, Data Transformation, Emerging Technologies
★ 4.8 (17) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AWS Kinesis, AWS SageMaker, AWS CloudFormation, Cloud Engineering, Data Quality, Docker (Software), Data Pipelines, Software Development Tools, Data Security, Data Import/Export, Database Systems, Databases, Version Control, Apache Spark, Apache Airflow, Data Modeling, Cloud Security, Database Management Systems, AWS Identity and Access Management (IAM), Data Processing
★ 4.3 (8) · Beginner · Specialization · 1 - 3 Months

SkillUp
Skills you'll gain: Hibernate (Java), Object-Relational Mapping, Spring Boot, Restful API, Java, NoSQL, Database Development, Spring Framework, SQL, Database Systems, Databases, Database Design, Application Frameworks, Java Programming, Data Access, Database Management, Relational Databases, Back-End Web Development, Software Development
★ 4.8 (10) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: GitHub, Git (Version Control System), Version Control, Unix Shell, Software Versioning, Linux Commands, Command-Line Interface, Software Configuration Management, Bash (Scripting Language), Devops Tools, Software Installation, Configuration Management, Collaborative Software, Code Review, File Systems, Development Environment, File Management, Web Presence, System Configuration, Software Documentation
★ 4.5 (34) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Facebook, User Accounts, Product Assortment, Account Management, E-Commerce, Social Media Management, Social Media, Payment Processing, Commercialization, Digital Publishing, Payment Systems
★ 3.9 (20) · Beginner · Guided Project · Less Than 2 Hours
Google Cloud
Skills you'll gain: Google Sheets, Google Workspace, Spreadsheet Software, Productivity Software, Excel Formulas, Data Visualization, Collaborative Software, Data Management, Data Sharing, Business Solutions, Version Control, Data Import/Export
★ 4.8 (78) · Beginner · Course · 1 - 3 Months

Fundação Instituto de Administração
Skills you'll gain: Crisis Management, Integrated Marketing Communications, Decision Making, Decisiveness, Brand Management, Branding, Marketing Communications, Strategic Communication, Communication Planning, Corporate Communications, Brand Awareness, Brand Strategy, Public Relations, Communication, Communication Strategies, Management Information Systems, Marketing Management, Vulnerability, Auditing, Coordinating
★ 4.8 (90) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Star Schema, Snowflake Schema, Data Lakes, Data Governance, Data Warehousing, CI/CD, Database Design, Microsoft Azure, Power BI, Continuous Integration, Real Time Data, Data Pipelines, Microsoft Copilot, Data Management, Data Architecture, Model Optimization, Transact-SQL, Enterprise Architecture, SQL, Cloud Infrastructure
Intermediate · Professional Certificate · 3 - 6 Months