Model validation courses can help you learn statistical techniques, performance metrics, overfitting prevention, and cross-validation methods. You can build skills in assessing model accuracy, understanding bias-variance tradeoffs, and implementing robust validation frameworks. Many courses introduce tools like R, Python, and specialized libraries such as scikit-learn and TensorFlow, that support applying these validation techniques to both traditional statistical models and those used in artificial intelligence (AI) applications.

Packt
Skills you'll gain: PHP (Scripting Language), Application Deployment, Object-Relational Mapping, Model View Controller, Database Management, UI Components, PostgreSQL, Databases, Web Development, Web Applications, Authentications, Development Environment, Authorization (Computing), Application Frameworks, Cascading Style Sheets (CSS), File Management
Intermediate · Course · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Entrepreneurial Finance, Design Thinking, Business Modeling, Entrepreneurship, Business Planning, Performance Measurement, Competitive Analysis, Market Research, Leadership and Management, Value Propositions, New Product Development, Operational Analysis, Market Opportunities, Target Market, Product Development, Intellectual Property, Gap Analysis, Systems Thinking, Engineering Management, Engineering
Build toward a degree
Beginner · Specialization · 3 - 6 Months

University of Alberta
Skills you'll gain: Virtual Teams, Recognizing Others, Conflict Management, Emotional Intelligence, Collaboration, Occupational Health, Teamwork, Stress Management, Mental Health, Occupational Safety and Health Administration (OSHA), Crisis Management, Empathy, Workplace inclusivity, Occupational Safety And Health, Human Resource Policies, Self-Awareness, Personal Development, Resilience, Communication, Leadership and Management
Beginner · Specialization · 3 - 6 Months

Tecnológico de Monterrey
Skills you'll gain: Stress Management, Team Performance Management, Employee Engagement, Management Training And Development, Occupational Health, Mindfulness, Team Leadership, Productivity, Mental Health, Culture Transformation
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Unified Modeling Language, Visual Basic (Programming Language), Object Oriented Programming (OOP), Data Modeling, Program Development, Microsoft Development Tools, Computer Programming, .NET Framework, Data Import/Export, Software Engineering, Data Structures, File Management
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Jest (JavaScript Testing Framework), User Acceptance Testing (UAT), Cucumber (Software), Postman API Platform, Software Testing, Behavior-Driven Development, Test Tools, Selenium (Software), Test Driven Development (TDD), Unit Testing, Acceptance Testing, Performance Testing, Functional Testing, Test Automation, Usability Testing, Application Programming Interface (API), User Interface (UI), Test Case, API Design, Javascript
Beginner · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: Community Mental Health Services, Mental Health, Mental and Behavioral Health, Community Health, Cultural Diversity, Crisis Intervention, Social Determinants Of Health, Diversity Awareness, Substance Abuse, Cultural Responsiveness, Motivational Interviewing, Behavioral Health, First Aid, Health Equity, Patient Education And Counseling, Health Care
Beginner · Course · 1 - 3 Months

University of Alberta
Skills you'll gain: Workplace inclusivity, Stress Management, Mental Health, Diversity and Inclusion, Personal Development, Cultural Diversity, Conflict Management, Self-Awareness, Emotional Intelligence, Communication, Mindfulness, Resilience
Beginner · Course · 1 - 3 Months

Skills you'll gain: MongoDB, Data Transformation, Customer Analysis, Data Analysis, Back-End Web Development, Customer Data Management, Data Processing, NoSQL, Data Maintenance, Pandas (Python Package), Data Validation, Financial Data, Data Import/Export, Database Management, Data Cleansing, Databases, Data Pipelines, Database Design, Data Access, Query Languages
Beginner · Specialization · 1 - 3 Months

National Taiwan University
Skills you'll gain: Reinforcement Learning, Deep Learning, Theoretical Computer Science, Artificial Neural Networks, Artificial Intelligence, Machine Learning, Computational Logic, Supervised Learning, Computer Science, Decision Tree Learning, Unsupervised Learning, Algorithms
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Authentications, OAuth, Postman API Platform, Restful API, Application Programming Interface (API), JSON, Test Automation, Data Validation, JUnit, Extensible Markup Language (XML), Selenium (Software), Mockups, Test Tools, Debugging
Intermediate · Course · 1 - 3 Months

Corporate Finance Institute
Skills you'll gain: Tableau Software, Excel Formulas, Data Modeling, Dashboard, E-Commerce, Data Visualization Software, Performance Analysis, Interactive Data Visualization, Data Analysis, Regional Sales, Business Analysis, Key Performance Indicators (KPIs), Business Metrics, Branding
Intermediate · Course · 1 - 3 Months