Decision tree courses can help you learn how to create, interpret, and optimize decision trees for data analysis, classification, and regression tasks. You can build skills in feature selection, model evaluation, and understanding overfitting versus underfitting. Many courses introduce tools like Python's scikit-learn, R's rpart, and various visualization software, that support implementing decision trees and analyzing their performance in real-world datasets.

Skills you'll gain: Microsoft Excel, Excel Formulas, Data Visualization, Dashboard, Forecasting, Predictive Modeling, Data Analysis, Data Validation, Data Entry, Financial Modeling, Data Management, Data Integrity, Data Security
Mixed · Course · 1 - 3 Months

National Academy of Sports Medicine
Skills you'll gain: Nutrition Education, Nutritional Assessment, Nutrition and Diet, Patient Education And Counseling
Beginner · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Marketing Analytics, Digital Marketing, Web Analytics, Digital Advertising, Customer Analysis, Search Engine Marketing, Supervised Learning, Online Advertising, Customer Retention, Text Mining, Predictive Analytics, Search Engine Optimization, Google Ads, Data-Driven Decision-Making, Marketing Channel, Google Analytics, Social Media Marketing, Data Ethics, Data Mining, Customer Insights
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Product Lifecycle Management, Manufacturing and Production, Robotic Process Automation, Production Process, Automation, Enterprise Resource Planning, Supply Chain Management, Plant Operations and Management, Internet Of Things, Facility Management and Maintenance, Digital Transformation, Real Time Data, Augmented Reality
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Data Presentation, Technical Communication, Statistical Reporting, Data Storytelling, Data Science, Data Analysis, Data Visualization, Data Ethics, Data-Driven Decision-Making, Exploratory Data Analysis, Applied Mathematics, Statistics, Computer Science
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Banco Interamericano de Desarrollo
Skills you'll gain: Digital Transformation, Business Transformation, Sustainability Standards, Business Technologies, Needs Assessment, Market Opportunities, Technology Solutions, Operational Efficiency, Innovation, Data-Driven Decision-Making, Forecasting
Beginner · Course · 1 - 4 Weeks

Universiteit Leiden
Skills you'll gain: Predictive Analytics, Predictive Modeling, Model Evaluation, R Programming, Preventative Care, Health Informatics, Statistical Modeling, Sample Size Determination, Regression Analysis, Statistical Machine Learning, Feature Engineering, Data Preprocessing
Intermediate · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Stakeholder Engagement, Team Management, Team Building, Expectation Management, Project Management Institute (PMI) Methodology, Resource Management, Relationship Management
Beginner · Course · 1 - 3 Months

Alfaisal University | KLD
Skills you'll gain: Six Sigma Methodology, Production Schedule, Quality Management, Operations Management, Production Management, Operational Efficiency, Process Improvement, Business Operations, Quality Control, Decision Making
Beginner · Course · 1 - 4 Weeks

S.P. Jain Institute of Management and Research
Skills you'll gain: Emotional Intelligence, Empathy, Self-Awareness, Personal Development, Mindfulness, Cognitive flexibility, Stress Management, Interpersonal Communications, Creativity, Critical Thinking, Resilience, Decision Making
Beginner · Course · 1 - 3 Months
Fractal Analytics
Skills you'll gain: Prompt Engineering, Responsible AI, Generative AI, AI Security, Management Consulting, Business Consulting, Consulting, AI Enablement, Data Ethics, Technical Consulting, Quality Assurance, Market Research, Data-Driven Decision-Making, Automation
Intermediate · Course · 1 - 4 Weeks

National Taiwan University
Skills you'll gain: Inventory Management System, Strategic Decision-Making, Business Research, Business Strategy, Game Theory, Competitive Analysis, Supply Chain Management, Business Modeling, Business Management, Market Dynamics
Beginner · Course · 1 - 3 Months