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.

Illinois Tech
Skills you'll gain: Decision Making, Decisiveness, Critical Thinking, Action Oriented, Strategic Decision-Making, Estimation, Bayesian Statistics, Analysis, Dealing With Ambiguity, Problem Solving, Logical Reasoning, Risk Analysis, Forecasting, Decision Tree Learning, Prompt Engineering, Risk Management, Probability, Generative AI
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Decision Intelligence, Responsible AI, Predictive Modeling, Agentic Workflows, AI Workflows, Decision Support Systems, Business Intelligence, Data-Driven Decision-Making, Strategic Decision-Making, Decision Making, Business Analytics, Agentic systems, MLOps (Machine Learning Operations), Forecasting, Data Storytelling, Predictive Analytics, Machine Learning, Scikit Learn (Machine Learning Library), Data Security, Text Mining
Intermediate · Specialization · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Business Analytics, Descriptive Analytics, Analytics, Business Intelligence, Decision Support Systems, Data-Driven Decision-Making, Data Presentation, Data Literacy, Predictive Analytics, Data Storytelling, Data Analysis, Analytical Skills, Data Visualization, Performance Measurement, Dashboard, Decision Making, Business Reporting, Data Mining, Key Performance Indicators (KPIs), Data Integrity
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Feature Engineering, Decision Tree Learning, Applied Machine Learning, Supervised Learning, Advanced Analytics, Machine Learning, Machine Learning Algorithms, Unsupervised Learning, Analytics, Machine Learning Methods, Random Forest Algorithm, Model Optimization, Model Evaluation, Python Programming, Performance Tuning
★ 4.8 (650) · Advanced · Course · 1 - 3 Months

Skills you'll gain: Classification And Regression Tree (CART), Dashboard Creation, Dashboard, Decision Intelligence, Descriptive Statistics, Root Cause Analysis, Predictive Modeling, Responsible AI, Advanced Analytics, Tableau Software, Scikit Learn (Machine Learning Library), Model Deployment, Artificial Intelligence and Machine Learning (AI/ML), Natural Language Processing, Apache Spark, Keras (Neural Network Library), Retrieval-Augmented Generation, Reinforcement Learning, Apache Kafka, SQL
Intermediate · Specialization · 3 - 6 Months

Duke University
Skills you'll gain: Strategic Decision-Making, Dealing With Ambiguity, Performance Metric, Decisiveness, Performance Analysis, Performance Measurement, Adaptability, Dashboard, Data-Driven Decision-Making, Business Metrics, Business Analytics, Real Time Data, Analytics, Decision Making, Data Science, Data Analysis, Culture Transformation, Operational Efficiency, Risk Management, Change Management
★ 4.5 (60) · Intermediate · Specialization · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Decision Making, Data-Driven Decision-Making, Analysis, Business Ethics, Complex Problem Solving, Risk Analysis, Experimentation, Risk Appetite, Probability, Psychology
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Reinforcement Learning, Responsible AI, Agentic systems, Artificial Intelligence, Distributed Computing, AI Security, Model Training
Beginner · Course · 1 - 4 Weeks

University at Buffalo
Skills you'll gain: Data Storytelling, Statistical Process Controls, Data Literacy, Process Mapping, Data Ethics, Data Analysis Software, Data Presentation, Data-Driven Decision-Making, Data Collection, Process Improvement, Data Visualization Software, Business Process Improvement, Analytics, Data Analysis, Root Cause Analysis, Lean Methodologies, Six Sigma Methodology, Process Analysis, Data Cleansing, Performance Measurement
★ 4.6 (544) · Beginner · Specialization · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Statistical Methods, Data Presentation, Regression Analysis, Generative AI, Descriptive Analytics, Data Literacy, Statistical Analysis, Data-Driven Decision-Making, Data Visualization, Data Analysis, Exploratory Data Analysis, Statistical Visualization, Scatter Plots, Descriptive Statistics, Statistical Hypothesis Testing, Predictive Analytics, Box Plots, Plot (Graphics), Predictive Modeling, Artificial Intelligence
★ 4.7 (37) · Beginner · Specialization · 1 - 3 Months
Chris Croft Training
Skills you'll gain: Performance Measurement, Creative Problem-Solving, Decision Making, Creative Thinking, Brainstorming, Creativity, Decisiveness, Strategic Decision-Making, Innovation, Data-Driven Decision-Making, Cognitive flexibility, Data Literacy, Decision Tree Learning, Systems Of Measurement, Leadership, Data Analysis, Thought Leadership, Strategic Leadership, Initiative and Leadership, Data Presentation
Beginner · Specialization · 3 - 6 Months
Chris Croft Training
Skills you'll gain: Performance Measurement, Creative Problem-Solving, Decision Making, Creative Thinking, Creativity, Strategic Decision-Making, Innovation, Data-Driven Decision-Making, Cognitive flexibility, Data Literacy, Decision Tree Learning, Systems Of Measurement, Leadership, Data Analysis, Thought Leadership, Strategic Leadership, Initiative and Leadership, Data Strategy, Data Presentation, Creative Design
Beginner · Specialization · 3 - 6 Months