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: Git (Version Control System), Version Control, Software Versioning, Software Development Tools, Software Configuration Management, Project Management
Beginner · Guided Project · Less Than 2 Hours

University of Michigan
Skills you'll gain: Machine Learning Methods, Machine Learning, Machine Learning Algorithms, Artificial Intelligence and Machine Learning (AI/ML), Transfer Learning, Control Systems, Robotics, Deep Learning, Computer Vision, Artificial Intelligence, Generative AI, Reinforcement Learning, Algorithms
Intermediate · Course · 1 - 4 Weeks
Duke University
Skills you'll gain: Data Ethics, Exploratory Data Analysis, Data-Driven Decision-Making, Logistic Regression, Statistical Modeling, Web Scraping, Ggplot2, Model Evaluation, Data Visualization Software, Predictive Modeling, Tidyverse (R Package), Data Visualization, Data Analysis, Regression Analysis, Responsible AI, Data Transformation, R Programming, Data Science, Data Wrangling, Version Control
Beginner · Specialization · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Business Ethics, Business Leadership, Leadership and Management, Organizational Leadership, Emotional Intelligence, Project Management Life Cycle, Decision Making, Leadership, Recognizing Others, Team Motivation, Communication Strategies, Strategic Decision-Making, Project Management, Self-Awareness
Beginner · Course · 1 - 4 Weeks

IESE Business School
Skills you'll gain: Corporate Communications, Crisis Management, Strategic Communication, Media Relations, Stakeholder Communications, Public Relations, Business Communication, Press Releases, Business Ethics, Communication, Interviewing Skills, Conflict Management, Public Speaking, Decision Making
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Internet Of Things, Manufacturing and Production, Digital Transformation, Business Technologies, Cloud Computing, Automation, Operational Efficiency, Emerging Technologies, Technology Strategies, Real Time Data, Data-Driven Decision-Making, Case Studies, Scalability
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Health Systems, Health Equity, Health Care, Health Assessment, Health Policy, Health Disparities, Health Care Administration, Governance, Public Health, Sustainable Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Exploratory Data Analysis, Data Compilation, Correlation Analysis, Data Collection, Statistical Inference, Statistics, Statistical Methods, Statistical Modeling, Predictive Modeling, Data Analysis, Statistical Hypothesis Testing, Data-Driven Decision-Making, Regression Analysis, Statistical Analysis, Probability & Statistics, Descriptive Statistics, Data Visualization
Beginner · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Compassion, Philanthropy, Positivity, Empathy, Social Impact, Cultural Diversity, Cultural Sensitivity, Self-Awareness, Culture, Decision Making, Goal Setting, Planning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Analytics, Ad Hoc Reporting, Marketing Analytics, Email Automation, Data-Driven Decision-Making, Web Analytics, Dashboard, Geospatial Information and Technology, Marketing, Data Analysis, Data Visualization
Beginner · Guided Project · Less Than 2 Hours

Arizona State University
Skills you'll gain: Visionary, Strategic Thinking, Proactivity, Creative Thinking, Cognitive flexibility, Optimism, Brainstorming, Open Mindset, Planning, Critical Thinking, Problem Solving, Dealing With Ambiguity
Mixed · Course · 1 - 3 Months

ESSEC Business School
Skills you'll gain: Business Analytics, Digital Transformation, Case Studies, Analytics, Business Intelligence, Business Analysis, Predictive Analytics, Advanced Analytics, Data Analysis, Business Transformation, Health Informatics, Data-Driven Decision-Making, Value Propositions, Big Data, Healthcare Project Management
Mixed · Course · 1 - 4 Weeks