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, Customer experience strategy (CX), Data Strategy, Business Transformation, Data-Driven Decision-Making, Analytics, Data Literacy, Business Analytics, Internet Of Things, Cloud Computing, Scalability, Automation, Business Modeling, Technology Strategies, Strategic Decision-Making, Data Analysis, Innovation, Organizational Leadership, Business Metrics, AI Workflows
★ 4.7 (27) · Beginner · Specialization · 3 - 6 Months

STARWEAVER
Skills you'll gain: Responsible AI, Organizational Change, AI Enablement, Operational Efficiency, Stakeholder Engagement, Technology Roadmaps, Decision Intelligence, Innovation, Digital Transformation, Google Gemini, Anthropic Claude, Business Leadership, Change Management, Business Strategy, Leadership, Generative AI, Initiative and Leadership, Organizational Skills, Communication Strategies, Communication
★ 3.9 (34) · Beginner · Specialization · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Business Workflow Analysis, Business Process Automation, AI Workflows, Agentic Workflows, Prompt Engineering Tools, Generative AI Agents, AI Integrations, AI Orchestration, Automation, Model Deployment, AI Enablement, Performance Measurement, Generative AI, No-Code Development, Decision Intelligence, Responsible AI, Process Optimization, System Monitoring, Scalability
★ 4.4 (27) · Intermediate · Specialization · 3 - 6 Months

Logical Operations
Skills you'll gain: R Programming, R (Software), Data Science, Data Analysis, Statistical Modeling, Data Visualization, Statistical Analysis, Statistical Visualization, Regression Analysis, Statistical Machine Learning, Plot (Graphics), Data Structures, Computer Programming, Decision Tree Learning, Machine Learning Methods, Machine Learning, Software Development, Computer Programming Tools, Data Import/Export, Machine Learning Algorithms
Intermediate · Specialization · 1 - 3 Months

Alex Genadinik
Skills you'll gain: Surveys, Overcoming Objections, Market Research, Business Development, Decision Making, Closing (Sales), Strategic Partnership, Marketing Planning, Survey Creation, Rapport Building, Strategic Decision-Making, Marketing Psychology, B2B Sales, Decisiveness, Business Modeling, Revenue Management, Price Negotiation, Search Engine Optimization, E-Commerce, Entrepreneurship
★ 4.5 (22) · Beginner · Specialization · 3 - 6 Months

National Taiwan University
Skills you'll gain: Game Theory, Strategic Thinking, Business Strategy, Business Strategies, Business, Strategic Decision-Making, Decision Making, Case Studies, Negotiation
★ 5 (37) · Beginner · Course · 1 - 3 Months

Edureka
Skills you'll gain: Dashboard Creation, Business Reporting, Business Intelligence Software, Data Import/Export, Data-Driven Decision-Making, Model Optimization
★ 4.7 (48) · Intermediate · Course · 1 - 3 Months

Fred Hutchinson Cancer Center
Skills you'll gain: Collaborative Software, GitHub, Technical Writing, Technical Support, Version Control, Document Management, Technical Documentation, Typography
★ 4.3 (144) · Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Creativity, Ideation, Teamwork, Creative Thinking, Presentations, Communication, Brainstorming, Innovation, Persuasive Communication, Team Collaboration, Influencing, Collaboration, Professional Development, Creative Problem-Solving, Open Mindset, Decision Making
★ 4.8 (59) · Beginner · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Continuous Quality Improvement (CQI), Qualitative Research, Public Health, Healthcare Project Management, Patient Safety, Health Systems, Clinical Leadership, Patient-centered Care, Community Health, Health Care, Geographic Information Systems, Quantitative Research, Health Policy, Research Design, Program Evaluation, Leadership, Data Collection, Scientific Methods, Data-Driven Decision-Making, Geospatial Mapping
★ 4.9 (152) · Beginner · Specialization · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Probability & Statistics, Statistical Analysis, Statistics, Data Literacy, Data Visualization, Statistical Hypothesis Testing, Statistical Visualization, Descriptive Statistics, Data Analysis, Analytics, Statistical Methods, Histogram, Plot (Graphics), Probability, Simulations, Probability Distribution, Correlation Analysis, Statistical Inference, Estimation, Sampling (Statistics)
★ 4.8 (63) · Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Histogram, Generative AI, Model Evaluation, Data Literacy, Data Visualization, AI literacy, Data Collection, Statistical Hypothesis Testing, Scientific Methods, Descriptive Statistics, Statistics, Data Analysis, Statistical Reporting, Data Ethics, Experimentation, Science and Research, Data Science, Data-Driven Decision-Making, Research Design, Artificial Intelligence
★ 4.7 (60) · Beginner · Specialization · 1 - 3 Months