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.

Caltech
Skills you'll gain: Science and Research, Research, General Science and Research, Physical Science, Scientific Methods, Life Sciences, Environmental Science, Physics, Water Resources, Advanced Mathematics, Chemistry, Environment, Biology, Hydrology
★ 4.8 (814) · Mixed · Course · 1 - 3 Months

Georgia Institute of Technology
Skills you'll gain: Basic Electrical Systems, Electronic Components, Electrical Power, Electrical Systems, Electronic Systems, Electrical Engineering, Engineering Analysis, Electronics, Electronics Engineering, Engineering, Scientific, and Technical Instruments, Engineering Calculations, Physics, Calculus, Integral Calculus
★ 4.5 (1.5K) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Data Modeling, Database Design, Extract, Transform, Load, Databases, Data Warehousing, Database Systems, Data Pipelines, Business Intelligence, Data Integrity, Data Validation, Data Mart, Business Process, Data Integration, Data Management, Data Quality, Data Transformation, Performance Testing
★ 4.7 (716) · Advanced · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Unified Modeling Language, Software Design, Object Oriented Design, Diagram Design, Image Analysis, Python Programming, Jupyter, Software Engineering, Application Programming Interface (API), Computer Vision
★ 4.2 (1.5K) · Intermediate · Course · 1 - 4 Weeks

IIMA - IIM Ahmedabad
Skills you'll gain: Trustworthiness, Executive Presence, Leadership, Culture Transformation, Organizational Leadership, Leadership Development, Strategic Leadership, Professional Development, Influencing, Organizational Development, Interpersonal Communications, Relationship Building, Team Leadership, Organizational Effectiveness, Leadership and Management, Organizational Change, Mindfulness, Change Management, Decision Making, Strategic Thinking
Advanced · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: Claude Code, Software Architecture, Anthropic Claude, Systems Architecture, Software Development Tools, Continuous Integration, Software Design Patterns, Code Coverage, Code Review, AI Workflows, Agentic Workflows, Software Technical Review, Command-Line Interface, Prompt Engineering, Context Management, Prompt Patterns, YAML, Rust (Programming Language), Software Installation, Unix Commands
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Feature Engineering, Extract, Transform, Load, Data Pipelines, Data Transformation, Model Evaluation, Pandas (Python Package), Data Storytelling, Data Presentation, Data Preprocessing, Data Processing, PySpark, Data Quality, Apache Spark, Data-Driven Decision-Making, A/B Testing, Data Analysis, Model Training, Data Visualization, Data Governance, Machine Learning
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: MLOps (Machine Learning Operations), Model Deployment, DevOps, CI/CD, Containerization, Devops Tools, Cloud Deployment, Continuous Integration, Continuous Deployment, Docker (Software), Model Training, Model Evaluation, Restful API, Version Control, API Testing, Application Programming Interface (API), GitHub, Automation, Software Documentation, Performance Tuning
Beginner · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Microarchitecture, Computer Architecture, Computer Systems, Hardware Architecture, Peripheral Devices, Data Storage, Computer Hardware, Computer Engineering, Memory Management, Systems Architecture, Computational Logic, OS Process Management
★ 4.8 (483) · Mixed · Course · 1 - 3 Months

Snowflake
Skills you'll gain: Prompt Engineering, Retrieval-Augmented Generation, Generative AI, AI Orchestration, Fine-tuning, Agentic Workflows, AI Workflows, Generative Model Architectures, LLM Application, Data Engineering, Data Manipulation, Model Context Protocol, Artificial Intelligence and Machine Learning (AI/ML), Large Language Modeling, Artificial Intelligence, AI Integrations, Data Access, Data Warehousing, Embeddings, SQL
★ 4.8 (269) · Beginner · Professional Certificate · 1 - 3 Months

Skills you'll gain: Portfolio Risk, Risk Modeling, Risk Analysis, Hedge Accounting, Risk Management, Investment Management, Portfolio Management, Risk Management Framework, Performance Stress Testing, Market Liquidity, Investments, Financial Services, Correlation Analysis, Economics, Case Studies, General Finance, Statistical Methods, Simulation and Simulation Software
Mixed · Course · 1 - 3 Months

Skills you'll gain: Identity and Access Management, Azure Active Directory, Google Cloud Platform, Virtual Networking, Virtual Private Networks (VPN), Cloud Infrastructure, Microsoft Azure, Active Directory, Cloud Management, General Networking, User Provisioning, Firewall, Network Routing, User Accounts, Remote Access Systems, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks