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.

University of New Mexico
Skills you'll gain: Strategic Decision-Making, Business Strategy, Business Metrics, Organizational Strategy, Entrepreneurship, Competitive Analysis, Performance Measurement, Market Dynamics, Innovation, Business Economics
Mixed · Course · 1 - 3 Months

Duke University
Skills you'll gain: Pandas (Python Package), Version Control, Git (Version Control System), Data Manipulation, Software Development Tools, Development Environment, Data Structures, Python Programming, Data Analysis Software, NumPy, Virtual Environment
Beginner · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Health Care Administration, Community Health, Public Health, Human Resources Management and Planning, Health Systems, Electronic Medical Record, Financial Management, Marketing Communications, Quality Improvement, Health Care, Performance Improvement, Organizational Leadership, Continuous Quality Improvement (CQI), Communication Planning, Healthcare Industry Knowledge, Teamwork, Organizational Structure, Fundraising
Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Data Visualization, Data Literacy, Tableau Software, Data Presentation, Data Visualization Software, Excel Macros, Analytics, Accounting and Finance Software, Analytical Skills, Pivot Tables And Charts, Accounting Systems, Business Analytics, Microsoft Excel, Data Collection, Data-Driven Decision-Making, Excel Formulas, Data Analysis, Scatter Plots, Predictive Analytics, Data Architecture
Build toward a degree
Beginner · Course · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Financial Planning, Risk Management, Behavioral Economics, Wealth Management, Budgeting, Budget Management, Fraud detection, Loans, Insurance, Consumer Behaviour, Decision Making, Empowerment, Psychology
Beginner · Course · 1 - 3 Months

Wesleyan University
Skills you'll gain: Professional Networking, Design Thinking, Decision Making, Professional Development, Self-Awareness, Personal Development, Creative Thinking, Social Sciences, Cultural Diversity, Workforce Development, Dealing With Ambiguity, Adaptability, Growth Mindedness
Beginner · Course · 1 - 4 Weeks

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Real Estate, Property and Real Estate, Commercial Real Estate, Real Estate Transactions, Return On Investment, Capital Budgeting, Market Dynamics, Financial Analysis, Financial Market, Business Valuation, Economics, Investments, Finance, Supply And Demand, Price Negotiation, Depreciation, Cost Benefit Analysis, Lease Contracts, Competitive Analysis, Decision Making
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Business Leadership, Strategic Decision-Making, Business Strategy, Corporate Strategy, Business Transformation, Organizational Strategy, Artificial Intelligence, Leadership, Digital Transformation, Emerging Technologies
Beginner · Course · 1 - 4 Weeks

Saïd Business School, University of Oxford
Skills you'll gain: Responsible AI, Artificial Neural Networks, Artificial Intelligence, AI Product Strategy, Generative AI, Deep Learning, Machine Learning, Convolutional Neural Networks, Supervised Learning, Reinforcement Learning, Unsupervised Learning
Beginner · Course · 1 - 3 Months

28DIGITAL
Skills you'll gain: Data Strategy, Data-Driven Decision-Making, Big Data, Data Science, NoSQL, Data Modeling, Data Storage Technologies, Analytics, Business Analytics, Data Analysis, Risking, Machine Learning, Unsupervised Learning, Regression Analysis, Descriptive Analytics, Supervised Learning, Artificial Intelligence and Machine Learning (AI/ML), Classification Algorithms
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Qualitative Research, Market Research, Quantitative Research, Data-Driven Decision-Making, Benchmarking, Data Presentation, Descriptive Statistics, Competitive Analysis, Analytical Skills, Research Design, Market Dynamics, Data Analysis, Data Visualization Software, Statistics, User Research, Data Collection, Data Analysis Software, Microsoft Excel, R Programming
Intermediate · Specialization · 1 - 3 Months

Board Infinity
Skills you'll gain: Responsible AI, HR Tech, Employee Engagement, Human Resources, Generative AI, Data Ethics, Talent Recruitment, Talent Acquisition, Human Resource Strategy, Recruitment, Trend Analysis, Employee Training, Employee Retention, Data-Driven Decision-Making, Workforce Development, Workforce Planning
Beginner · Course · 1 - 4 Weeks