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.

Microsoft
Skills you'll gain: Power BI, Data-Driven Decision-Making, Data Analysis, Extract, Transform, Load, Business Intelligence, Data Collection, Data Transformation
★ 4.4 (42) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Brand Management, Brand Strategy, Branding, Marketing Analytics, Data-Driven Decision-Making, Sustainable Business, Governance, Stakeholder Engagement, Storytelling, Growth Strategies, Innovation, Communication
★ 4.7 (193) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Traffic Flow Optimization, Stormwater Management, Public Works, Landscape Architecture, Civil Engineering, Sustainable Development, Water Sustainability, Health Equity, Architectural Design, Land Development, Hydrology, Water Resources, Sustainable Design, Community Development, Community Health, Environment
★ 4.8 (99) · Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: New Product Development, Product Development, Design Thinking, Market Research, Revenue Forecasting, Market Opportunities, Quantitative Research, Customer Insights, User Research, Consumer Behaviour, Ideation, Market Analysis, Target Market, Forecasting, Innovation, Target Audience, Needs Assessment, Analysis, Data Collection, Decision Making
★ 3.7 (33) · Mixed · Course · 1 - 3 Months

IESE Business School
Skills you'll gain: Case Studies, Financial Analysis, Strategic Marketing, People Management, Strategic Decision-Making, Marketing Management, Corporate Strategy, Decision Making, Financial Statement Analysis, Business Analysis, Staff Management, Partnership Accounting, Strategic Thinking, Consumer Behaviour, Complex Problem Solving, Brand Management, Branding, Working Capital
★ 4.7 (161) · Beginner · Course · 1 - 3 Months

28DIGITAL
★ 4.5 (116) · Intermediate · Course · 1 - 3 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

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

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

The Linux Foundation
Skills you'll gain: Git (Version Control System), Version Control, Software Installation, Open Source Technology, Software Development Tools, Software Versioning, Debugging, Linux
★ 4.6 (598) · Beginner · Course · 1 - 4 Weeks

Universidad de Palermo
Skills you'll gain: Game Theory, Decision Making, Strategic Decision-Making, Coordinating, Coordination, Behavioral Economics, Strategic Thinking, Organizational Strategy, Complex Problem Solving, Team Collaboration, Emotional Intelligence, Creative Thinking, Negotiation, Influencing, Psychology
★ 4.8 (49) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Systems Thinking, Needs Assessment, Sustainable Systems, Community Development, Sustainable Development, Corporate Sustainability, Community Outreach, Social Impact, Drive Engagement, Diversity and Inclusion, Organizational Change, Strategic Thinking, Initiative and Leadership, Adaptability, Stakeholder Engagement, Project Management, Relationship Building, Communication Strategies, Decision Making
★ 4.6 (59) · Beginner · Course · 1 - 4 Weeks