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.

Coursera
Skills you'll gain: AI Personalization, Business Logic, Application Development, Computational Logic, C# (Programming Language), Computer Programming, Programming Principles, Data Structures
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Unsupervised Learning, Artificial Intelligence and Machine Learning (AI/ML), Fraud detection, Supervised Learning, Semantic Web, Deep Learning, Small Data, Machine Learning, Natural Language Processing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Customer Success Management, Sales Support, Salesforce, Data Visualization, Sales Management, Customer Relationship Management (CRM) Software, Customer Support, Sales Pipelines, Management Reporting, Dashboard, Customer Service, Data-Driven Decision-Making, Business Reporting, Customer Relationship Building
Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Exploratory Data Analysis, Data Mining, Dimensionality Reduction, Regression Analysis, Machine Learning Algorithms, Data Analysis, Big Data, Analytics, Feature Engineering, Predictive Modeling, Data Science, Data Processing, Statistical Analysis, Performance Analysis, Case Studies, Applied Machine Learning, Supervised Learning, Classification And Regression Tree (CART), Data Cleansing, Project Implementation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Dashboard, Kibana, Interactive Data Visualization, Business Analytics, Data-Driven Decision-Making, Data Presentation, System Monitoring, Data Visualization Software, Data Storytelling, Web Analytics, Exploratory Data Analysis, Trend Analysis, Data Analysis, Automation, Business Intelligence, Retail Sales, Scripting, Devops Tools, Python Programming, Data Science
Beginner · Specialization · 1 - 4 Weeks

Skills you'll gain: SQL, Business Reporting, Performance Reporting, Data Cleansing, Data Analysis, Query Languages, Database Development, Analytical Skills, Data Transformation, Business Analysis, Technical Communication, Prompt Engineering
Beginner · Course · 1 - 4 Weeks

University of Huddersfield
Skills you'll gain: Stakeholder Management, Organizational Strategy, Innovation, Strategic Leadership, Stakeholder Analysis, Organizational Change, Business Strategy, Strategic Decision-Making, Change Management, Business Ethics, Leadership, Business Modeling, Case Studies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Non-Profit Accounting, Financial Reporting, Expense Management, Compliance Reporting, Standard Accounting Practices, Management Reporting, Financial Statement Analysis, Financial Statements, Balance Sheet, Cash Flows
Mixed · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Algorithms, Theoretical Computer Science, Data Structures, Computational Thinking, Analysis, Computer Science, Software Development, Scalability
Mixed · Course · 1 - 4 Weeks

Banco Interamericano de Desarrollo
Skills you'll gain: Financial Inclusion, Digital Transformation, FinTech, Mobile Banking, Business Transformation, Diversity Equity and Inclusion Initiatives, Financial Services, Data-Driven Decision-Making, Banking Services, Customer experience improvement, Innovation, Payment Systems, Human Capital
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Rmarkdown, Data Science, Version Control, R (Software), Big Data, R Programming, Data Visualization Software, General Science and Research, GitHub, Statistical Programming, Git (Version Control System), Data Analysis, Exploratory Data Analysis, Integrated Development Environments, Software Installation
Mixed · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Data Storytelling, Interactive Data Visualization, Data Visualization Software, Matplotlib, Pandas (Python Package), Data Analysis, Scatter Plots, Data Cleansing, Data Manipulation, Data Integration, Data Transformation, Big Data, Programming Principles, Python Programming
Build toward a degree
Mixed · Course · 1 - 3 Months