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.

Arizona State University
Skills you'll gain: Decision Making, Creative Thinking, Problem Solving, Creative Problem-Solving, Decisiveness, Complex Problem Solving, Critical Thinking and Problem Solving, Resourcefulness, Creativity, Curiosity, Strategic Thinking, Root Cause Analysis, Independent Thinking, Ethical Standards And Conduct, Risk Analysis, Innovation, Social Impact, Risk Management, Analysis, Data Collection
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Statistical Hypothesis Testing, Correlation Analysis, Statistical Analysis, Statistical Software, Statistical Programming, Statistical Methods, Probability & Statistics, Statistical Visualization, Analytics, Data Analysis Software, Data Analysis, R (Software), Business Analytics, Data Visualization, R Programming, Statistics, Statistical Inference, Variance Analysis, Descriptive Statistics, Sampling (Statistics)
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Computational Thinking, Logical Reasoning, Critical Thinking, Data Analysis, Deductive Reasoning, Mathematical Modeling, Analytical Skills, Analysis, Experimentation, Mathematics and Mathematical Modeling, Critical Thinking and Problem Solving, Data Literacy, Systems Thinking, Statistical Methods, Simulations, Predictive Modeling, Programming Principles, Decision Making, Statistical Inference, Prompt Engineering
Intermediate · Specialization · 3 - 6 Months

University of Lausanne
Skills you'll gain: Business Ethics, Decision Making, Ethical Standards And Conduct, Social Sciences, Business Management, Sociology, Compliance Management, Psychology, Case Studies, Mindfulness
Beginner · Course · 1 - 3 Months

S.P. Jain Institute of Management and Research
Skills you'll gain: Financial Statements, Financial Statement Analysis, Financial Acumen, Cash Management, Financial Data, Decision Making, Financial Policy, Risk Management, Personal Development, Critical Thinking, Stress Management, Mindfulness
Intermediate · Course · 1 - 3 Months

Dartmouth College
Skills you'll gain: Decision Making, Self-Awareness, Emotional Intelligence, Critical Thinking, Behavioral Economics, Problem Solving, Leadership Development, Analysis, Goal Setting, Strategic Leadership, Business Strategy, Overcoming Obstacles, Mitigation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Operations Research, Operational Efficiency, Transportation Operations, Business Operations, Resource Utilization, Operations, Process Optimization, Scheduling, Operations Management, Operational Performance Management, Resource Allocation, Project Schedules, Transportation, Supply Chain, and Logistics, Analytical Skills, Resource Planning, Logistics Management, Timelines, Logistics, Finance, Research
Mixed · Course · 1 - 3 Months
Chris Croft Training
Skills you'll gain: Problem Solving, Critical Thinking and Problem Solving, Complex Problem Solving, Decision Making, Creative Problem-Solving, Root Cause Analysis, Cognitive flexibility, Brainstorming, Ideation, Strategic Decision-Making, Creative Thinking, Decisiveness, Risk Management, Decision Intelligence, Creativity, Data-Driven Decision-Making, Risk Analysis, Innovation, Decision Tree Learning, Tree Maps
Mixed · Course · 1 - 4 Weeks
Madecraft
Skills you'll gain: Data Literacy, Critical Thinking, Data Quality, Analytical Skills, Data Analysis, Data Pipelines, Statistical Analysis, Data Visualization, Business Intelligence, Machine Learning, Data Ethics, Correlation Analysis, Data Governance, Data Integrity, Organizational Strategy, Business Communication, Cross-Functional Collaboration, Professional Development, SQL, Change Management
Beginner · Course · 1 - 3 Months

University of Cambridge
Skills you'll gain: Human Development, Psychology, Neurology, Decision Intelligence, Psychiatry, Mental and Behavioral Health Specialties, Child Development, Mental Health Diseases and Disorders, Anatomy, Physiology, Biology
Mixed · Course · 1 - 3 Months

American Psychological Association
Skills you'll gain: Decision Making, Decision Intelligence, Psychology, Critical Thinking, Social Sciences, Interpersonal Communications, Diversity Awareness, Persuasive Communication
Beginner · Course · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: Critical Thinking, Critical Thinking and Problem Solving, Independent Thinking, Business Ethics, Strategic Thinking, Decision Making, Analytical Skills, Problem Solving, Strategic Decision-Making, Ethical Standards And Conduct, Analysis, Self-Awareness
Intermediate · Course · 1 - 4 Weeks