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.

Dartmouth College
Skills you'll gain: Digital Transformation, Predictive Modeling, Customer experience strategy (CX), Analytics, Predictive Analytics, Simulations, Simulation and Simulation Software, Advanced Analytics, Business Transformation, Scikit Learn (Machine Learning Library), Model Evaluation, Data-Driven Decision-Making, Operations Research, Internet Of Things, Model Training, Ethical Standards And Conduct, Cloud Computing, Data Ethics, Business Analytics, Process Optimization
★ 4.8 (36) · Intermediate · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Equities, Investments, Financial Analysis, Financial Market, Corporate Finance, Business Valuation, Investment Management, Financial Modeling, Finance, Capital Markets, Credit Risk, Risk Analysis, Growth Strategies
★ 4.6 (65) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Teamwork, Conflict Management, Cooperation, Negotiation, Innovation, Team Building, Collaboration, Creativity, Interpersonal Communications, Diversity Awareness, Communication, Brainstorming, Team Collaboration, Virtual Teams, Communication Strategies, Cultural Diversity, Diversity and Inclusion, Electronic Media, Decision Making
★ 4.8 (461) · Beginner · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Decision Intelligence, Data Storytelling, Model Training, Automation, Decision Support Systems, AI Product Strategy, Artificial Intelligence, Machine Learning, Innovation, Algorithms, Analysis
★ 4.7 (47) · Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Emerging Technologies, Forecasting, Critical Thinking, Augmented and Virtual Reality (AR/VR), Strategic Thinking, Technology Strategies, Strategic Leadership, Data-Driven Decision-Making, Strategic Decision-Making, Innovation, Storytelling, Augmented Reality, AI literacy, Scenario Testing, Decision Making, Artificial Intelligence, Virtual Reality, Probability & Statistics
★ 4.8 (52) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Data Ethics, AI literacy, Generative AI, Artificial Intelligence, Ethical Standards And Conduct, Decision Intelligence, End User Training and Support, Human Computer Interaction, Information Privacy
★ 4.7 (46) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Data Preprocessing, JUnit, Model Training, Build Tools, MLOps (Machine Learning Operations), Java, Performance Tuning, Decision Tree Learning, Classification And Regression Tree (CART), Apache Maven, Data Structures, Random Forest Algorithm, Gradle, Data Pipelines, Software Architecture, Software Design, Object Oriented Programming (OOP), Apache, Machine Learning
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Health Policy, Cost Benefit Analysis, Data-Driven Decision-Making, Risk Modeling, Health Assessment, Analysis, Health Systems, Decision Making, Health Technology, Health Care, Value-Based Care, Cost Estimation, Medical Terminology, Estimation, Markov Model, Model Evaluation, Quality Assessment, Systems Of Measurement
★ 4.3 (28) · Intermediate · Course · 1 - 4 Weeks

Universidades Anáhuac
Skills you'll gain: Empathy & Emotional Intelligence, Emotional Intelligence, Self-Awareness, Empowerment, Personal Development, Organizational Leadership, Professional Development, Self-Discipline, Team Collaboration, Relationship Management, Empathy, Growth Mindedness, Interpersonal Communications, Decision Making, Communication
★ 4.7 (67) · Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Influencing, Persuasive Communication, Strategic Thinking, Negotiation, Communication Strategies, Recognizing Others, Active Listening, Strategic Communication, Game Theory, Empathy, Decision Making, Interactive Learning, Appeals
★ 4.6 (64) · Mixed · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Bioinformatics, Statistical Methods, Statistical Analysis, Molecular Biology, Graph Theory, Taxonomy
★ 4.5 (79) · Intermediate · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Business Leadership, Dashboard Creation, Strategic Leadership, Prompt Engineering Tools, Project Management, Generative AI Agents, AI powered creativity, ChatGPT, Generative AI, Email Marketing, Digital Marketing, Leadership and Management, Artificial Intelligence and Machine Learning (AI/ML), Deepseek, Artificial Intelligence, Initiative and Leadership, Responsible AI, Business, Business Operations
★ 4.7 (23) · Beginner · Specialization · 3 - 6 Months