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: Milestones (Project Management), Acceptance Testing, CI/CD, Scope Management, MLOps (Machine Learning Operations), Feature Engineering, Governance Risk Management and Compliance, Capacity Management, Responsible AI, Smart Goals, Backlogs, Project Risk Management, Compliance Management, Stakeholder Communications, Risk Management, Data Governance, Model Evaluation, Project Planning, Case Studies, Risking
★ 4 (8) · Intermediate · Specialization · 3 - 6 Months

Illinois Tech
Skills you'll gain: Business Strategy, Competitive Analysis, Strategic Thinking, Business Strategies, Corporate Strategy, Innovation, Organizational Strategy, Market Dynamics, Market Analysis, Resource Management, Value Propositions, Strategic Decision-Making, Market Opportunities, Business Analysis, Case Studies
★ 4.8 (87) · Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: React Native, Mobile Development, Responsive Web Design, Docker (Software), Azure DevOps, Restful API, Cross Platform Development, Azure DevOps Pipelines, Microservices, Containerization, User Interface and User Experience (UI/UX) Design, DevOps, ASP.NET, UI/UX Strategy, Secure Coding, iOS Development, Development Testing, Mobile Development Tools, CI/CD, Version Control
★ 4.2 (56) · Intermediate · Specialization · 1 - 3 Months

LearnQuest
Skills you'll gain: Consultative Approaches, Sales Training, Inside Sales, Market Opportunities, Selling Techniques, Closing (Sales), Regional Sales, General Sales Practices, Sales Enablement, Sales Management, Sales Operations, Business Development, Sales Prospecting, Personalized Campaigns, Active Listening, Drive Engagement, Negotiation, Proposal Development, Data Storytelling, Emotional Intelligence
★ 4.3 (37) · Beginner · Specialization · 1 - 3 Months

IE Business School
Skills you'll gain: Integrated Marketing Communications, Peer Review, Marketing Communications, Strategic Decision-Making, Strategic Marketing, Product Management, Promotional Strategies, Brand Management, Marketing Channel, Marketing Strategies, Marketing Planning, Advertising, Product Planning, Marketing, Consumer Behaviour, Product Strategy, Sales Presentations, Decision Making, Case Studies, Brand Strategy
★ 4.9 (28) · Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Intercultural Competence, Compassion, Recognizing Others, Cultural Sensitivity, Cultural Diversity, Empathy, Emotional Intelligence, Personal Development, Growth Mindedness, Diversity Awareness, Dignity in Care, Empathy & Emotional Intelligence, Mindfulness, Self-Awareness, Cognitive flexibility, Meditation & Breathwork, Liberal Arts, Curiosity, Creativity, Dealing With Ambiguity
★ 4.5 (8) · Beginner · Course · 1 - 4 Weeks

Institut Mines-Télécom
Skills you'll gain: Decision Making, Strategic Decision-Making, Performance Metric, Risk Management, Project Risk Management, Performance Measurement, Business Risk Management, Decision Support Systems, Risk Analysis, Behavioral Economics, Project Performance, Change Control, Business Metrics, Project Management, Cost Benefit Analysis, Ideation, Innovation, Project Planning, Scientific Methods
★ 4.9 (27) · Beginner · Course · 3 - 6 Months

Simplilearn
Skills you'll gain: Business Marketing, B2B Sales, Lead Generation, Account Strategy, Marketing Strategies, Marketing Effectiveness, Target Market, Email Marketing, Strategic Marketing, Content Marketing, Target Audience, Data-Driven Marketing, Marketing Channel, Business Process, Pay Per Click Advertising, Content Performance Analysis, Sales Development, LinkedIn, Marketing Analytics, Content Development and Management
★ 3.6 (9) · Beginner · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: R (Software), Model Evaluation, Statistical Modeling, Statistics, Data Visualization, Data Analysis, Sampling (Statistics), Data Wrangling, Data Manipulation, Predictive Modeling, Correlation Analysis, Histogram, Biostatistics, Statistical Reporting, Statistical Analysis, Statistical Hypothesis Testing, Scripting, Statistical Software, Package and Software Management, Scripting Languages
★ 4.9 (13) · Beginner · Specialization · 1 - 3 Months

University of Virginia Darden School Foundation
Skills you'll gain: Strategic Thinking, Business Strategy, Competitive Analysis, Strategic Decision-Making, Corporate Strategy, Competitive Intelligence, Organizational Strategy, Market Analysis, Business Analysis, Value Propositions, Case Studies, Company, Product, and Service Knowledge, Market Dynamics
★ 4.7 (81) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Exploratory Data Analysis, Data-Driven Decision-Making, Data Analysis, Statistical Reporting, Data Management, Data Literacy, Analysis, Analytical Skills, Statistical Inference, Team Management, Statistical Modeling, Data Synthesis, Data Presentation, Team Leadership, Statistical Methods, Communication, Model Evaluation
★ 4.6 (104) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Customer experience improvement, Information Technology Infrastructure Library, IT Service Management, Service Management, Continuous Improvement Process, Service Improvement, Agile Methodology, Governance, Process Optimization, Operational Excellence, IT Management, User Feedback, Innovation, Customer Service, Process Improvement and Optimization, Automation
★ 4.8 (103) · Intermediate · Course · 1 - 4 Weeks