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.

O.P. Jindal Global University
Skills you'll gain: Machine Learning Methods, Network Model, Operations Research, Mathematical Modeling, Microsoft Excel, Business Analytics, Applied Machine Learning, Classification Algorithms, Analytics, Analytical Skills, Operational Analysis, Data-Driven Decision-Making, Process Optimization, Predictive Modeling, Spreadsheet Software, Team Building, Network Routing, Model Evaluation, Model Optimization, Case Studies
Build toward a degree
Beginner · Course · 3 - 6 Months

Skills you'll gain: Model Evaluation, Exploratory Data Analysis, Data Preprocessing, Predictive Modeling, Risk Modeling, Decision Tree Learning, Credit Risk, Model Training, Predictive Analytics, Random Forest Algorithm, Feature Engineering, Logistic Regression, Statistical Machine Learning, Data-Driven Decision-Making, Model Optimization, Applied Machine Learning, Scikit Learn (Machine Learning Library), Machine Learning Methods
Mixed · Course · 1 - 4 Weeks

Universidad de Palermo
Skills you'll gain: Responsible AI, Data Ethics, Business Intelligence, Organizational Leadership, Business Analytics, Generative AI, Culture Transformation, AI Security, Data-Driven Decision-Making, Data Management, Artificial Intelligence, Natural Language Processing, Strategic Decision-Making, Analytics, Business Transformation, Predictive Modeling, Innovation, Organizational Change, Data Science, IT Service Management
Beginner · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Decision Making, Decisiveness, Complex Problem Solving, Problem Solving, Creative Problem-Solving, Ethical Standards And Conduct, Resourcefulness, Risk Analysis, Social Impact, Risk Management, Analysis, Resource Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Decision Intelligence, Data Storytelling, Predictive Modeling, Data Visualization, Responsible AI, Predictive Analytics, Business Intelligence, Strategic Decision-Making, Data-Driven Decision-Making, Decision Making, Artificial Intelligence and Machine Learning (AI/ML), Business Marketing, Scikit Learn (Machine Learning Library), Network Analysis, Natural Language Processing, Python Programming, Text Mining, Reinforcement Learning, Data Security, Security Awareness
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Supervised Learning, Model Training, Data Preprocessing, Data-Driven Decision-Making, Financial Data, Classification Algorithms, Plot (Graphics)
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Generative AI Agents, Agentic Workflows, AI Workflows, Agentic systems, Business Process Automation, Real Time Data, MLOps (Machine Learning Operations), AI Personalization, IT Automation, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, No-Code Development, Cloud-Based Integration, Business Transformation, Cloud API, Python Programming, Data Analysis, Restful API, API Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Decision Intelligence, Responsible AI, Decision Support Systems, Strategic Decision-Making, Operational Efficiency, Predictive Modeling, Process Optimization, Predictive Analytics, Data-Driven Decision-Making, Data Pipelines, Business Intelligence, Data Ethics, Scenario Testing, Forecasting, Governance, Artificial Intelligence and Machine Learning (AI/ML), Data Visualization, Scikit Learn (Machine Learning Library), Python Programming, Regression Testing
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Decision Making, Human Resource Management, Human Resource Strategy, Human Resources, People Analytics, Critical Thinking, Strategic Decision-Making, Data-Driven Decision-Making, Performance Appraisal, Prompt Engineering, Oral Expression, Employee Performance Management, Data Analysis, Strategic Prioritization, Performance Measurement, Performance Metric, Performance Analysis, ChatGPT, Business Acumen, Presentations
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Data Presentation, Conversion Funnel Analysis, Strategic Prioritization, Web Analytics, Product Roadmaps, Business Analytics, Analytics, Predictive Modeling, Prioritization, Customer Analysis, Root Cause Analysis, Performance Analysis, Forecasting, User Flows, Performance Metric, Customer Retention, Data Capture, Resource Allocation, Statistical Methods
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Health Informatics, Data Analysis, Clinical Informatics, Patient-centered Care, Analytics, Descriptive Analytics, Data Literacy, Data-Driven Decision-Making, Analytical Skills, Decision Intelligence, Statistical Methods, Statistics
Beginner · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Time Series Analysis and Forecasting, Model Evaluation, Simulations, Operations Research, Probability Distribution, Mathematical Modeling, Supply Chain Planning, Supply Chain, Probability, Predictive Modeling, Statistical Methods, Data Preprocessing, Transportation, Supply Chain, and Logistics, Business Modeling, Simulation and Simulation Software, Model Training, Business Analytics, Workforce Management, Analytics, Predictive Analytics
Beginner · Specialization · 3 - 6 Months