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: Data Storytelling, Data Presentation, SQL, Data Visualization Software, Database Design, AWS SageMaker, Unsupervised Learning, Data Visualization, Interactive Data Visualization, Dashboard, Feature Engineering, Database Management, Exploratory Data Analysis, A/B Testing, Tableau Software, Pandas (Python Package), Matplotlib, Python Programming, Data Analysis, Machine Learning
★ 3.8 (27) · Beginner · Professional Certificate · 3 - 6 Months

The Chinese University of Hong Kong
Skills you'll gain: Model Optimization, Debugging, Mathematical Modeling, Operations Research, Model Evaluation, Applied Mathematics, Combinatorics, Computational Logic, Code Reusability, Algorithms
★ 4.9 (142) · Intermediate · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Extract, Transform, Load, Decision Support Systems, Data Warehousing, Data Mining, Database Design, Business Intelligence, Dashboard Creation, Dashboard, Star Schema, Relational Databases, Database Management, Snowflake Schema, Data Visualization Software, Data Presentation, Database Development, Data Visualization, Business Reporting, SAS (Software), Data Modeling, Interactive Data Visualization
★ 4.5 (241) · Beginner · Specialization · 1 - 3 Months

Deep Teaching Solutions
Skills you'll gain: Deductive Reasoning, Logical Reasoning, Critical Thinking and Problem Solving, Critical Thinking, Creative Problem-Solving, Problem Solving, Analytical Skills, Creative Thinking, Innovation, Decision Making, Analysis, Persuasive Communication, Verbal Communication Skills, Psychology
★ 4.8 (42) · Beginner · Course · 1 - 4 Weeks

Automation Anywhere
Skills you'll gain: Robotic Process Automation, Business Process Automation, Control Panels, Automation, Test Automation, Process Design, Dashboard Creation, User Provisioning, Return On Investment, Role-Based Access Control (RBAC), Dashboard, Process Analysis, Unstructured Data, User Accounts, Project Design, Feasibility Studies, Analytics, Decision Intelligence, Artificial Intelligence, Extensible Markup Language (XML)
★ 4.5 (625) · Beginner · Specialization · 3 - 6 Months

Starweaver
Skills you'll gain: Credit Risk, Financial Statement Analysis, Financial Statements, Financial Analysis, Lending and Underwriting, Commercial Lending, Risk Analysis, Analysis, Balance Sheet, Business Metrics, Securities (Finance), Corporate Finance, Risk Management
★ 4.5 (33) · Beginner · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Forecasting, Time Series Analysis and Forecasting, Case Studies, Business Metrics, Predictive Modeling, Strategic Thinking, Data-Driven Decision-Making, Microsoft Excel, Decision Making, Estimation, Data Analysis, Data Visualization
★ 4.5 (63) · Intermediate · Course · 1 - 3 Months

Amazon
Skills you'll gain: Git (Version Control System), Software Development Methodologies, Requirements Analysis, Version Control, Systems Development Life Cycle, Application Development, Software Development Life Cycle, Software Development, Agile Software Development, Unified Modeling Language, Software Testing, JUnit, Agile Methodology, Programming Principles, Java Programming, Spring Framework, Maintainability, Debugging, Java, Software Design Patterns
★ 4.8 (43) · Beginner · Course · 1 - 3 Months
Northeastern University
Skills you'll gain: Value-Based Care, Journey Mapping, Healthcare Industry Knowledge, Health Systems, Health Informatics, Organizational Change, Managed Care, Quality Assurance, Change Management, Decision Support Systems, Health Care, Data Quality, Care Management, Patient-centered Care, Business Solutions, AI Product Strategy, Health Policy, Scientific Methods, Health Equity, Predictive Analytics
★ 4.5 (215) · Beginner · Specialization · 3 - 6 Months

University of Houston
Skills you'll gain: Probability & Statistics, Statistical Methods, Statistics, Microsoft Excel, Predictive Analytics, Game Theory, Spreadsheet Software, Predictive Modeling, Excel Formulas, Pivot Tables And Charts, Regression Analysis, Statistical Analysis, Statistical Modeling, Advanced Analytics, Data-Driven Decision-Making, Data Analysis, Analytics, Data Analysis Software, Simulations, Probability
★ 4.5 (97) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Empathy, ChatGPT, Active Listening, Data Ethics, Decision Making, Stress Management, Mindfulness, Consumer Behaviour, Responsible AI, Emotional Intelligence, Goal Setting, Prompt Engineering, Health And Wellness Coaching, Human Computer Interaction, Artificial Intelligence, Critical Thinking, Data Analysis, Communication, Psychology, Generative AI
Beginner · Specialization · 3 - 6 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Organizational Leadership, Team Leadership, Leadership, Leadership and Management, Leadership Development, Team Motivation, Workplace inclusivity, Motivational Skills, Decision Making, Organizational Effectiveness, Teamwork, Strategic Decision-Making, People Management, Drive Engagement, Diversity and Inclusion, Decision Intelligence, Collaboration, Cultural Diversity, Adaptability
★ 4.8 (133) · Mixed · Course · 1 - 3 Months