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: Interactive Data Visualization, Exploratory Data Analysis, Dashboard, Dashboard Creation, Data Presentation, Data Integration, Heat Maps, Datamaps, Spatial Data Analysis, Data-Driven Decision-Making, Decision Support Systems, Business Intelligence Software, Spatial Analysis, Geospatial Information and Technology, Data Mapping
Beginner · Guided Project · Less Than 2 Hours

Banco Interamericano de Desarrollo
Skills you'll gain: Feasibility Studies, Risk Management, Risk Analysis, Project Risk Management, Governance Risk Management and Compliance, Risk Mitigation, Governance, Key Performance Indicators (KPIs), Disaster Recovery, Financial Analysis, Cost Benefit Analysis, Investment Management, Prioritization, Climate Change Adaptation, Quantitative Research, Decision Making, Public Works, Public Policies
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Key Performance Indicators (KPIs), Budget Management, Performance Analysis, Performance Metric, Financial Management, Financial Data, Performance Measurement, Account Strategy, Data Analysis, Account Management, Performance Reporting, Analytics, Data-Driven Decision-Making, Customer Analysis, Data Visualization Software, Customer Data Management, Power BI, Customer Insights, Budgeting, Microsoft Copilot
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Model Deployment, Business Logic, Decision Intelligence, Decision Support Systems, Business Process Automation, Test Case, Computational Logic, Verification And Validation, Automation, Program Development, Docker (Software), Complex Problem Solving, Diagram Design, Application Programming Interface (API)
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Cost Benefit Analysis, Business Planning, Performance Measurement, Financial Analysis, Analysis, Resource Allocation
Beginner · Course · 1 - 3 Months

Skills you'll gain: SQL, Data Presentation, Business Analysis, Data Analysis, Query Languages, Databases
Beginner · Guided Project · Less Than 2 Hours
University of Leeds
Skills you'll gain: Data Ethics, Ethical Standards And Conduct, Data-Driven Decision-Making, Responsible AI, Risking, Analytical Skills, Research Methodologies
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Geographic Information Systems, Geospatial Information and Technology, GIS Software, Geospatial Mapping, Spatial Data Analysis, Spatial Analysis, Global Positioning Systems, Data Analysis, Data Integration, Decision Support Systems
Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Statistical Analysis, Policy Analysis, Research, and Development, Program Evaluation, Policy Analysis, Data Analysis, Statistical Methods, Public Policies, Statistical Hypothesis Testing, Statistical Programming, Analytics, Policy Development, Data Analysis Software, Analytical Skills, Statistical Software, Forecasting, R Programming, Research Design, Time Series Analysis and Forecasting, Statistical Inference, Ggplot2
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Ethics, Responsible AI, Business Ethics, Strategic Decision-Making, Data Management, Initiative and Leadership, Information Privacy, Market Research, Ethical Standards And Conduct, Governance, Strategic Leadership, Market Intelligence, Artificial Intelligence, AI literacy, Law, Regulation, and Compliance, Market Analysis, Economics, Policy, and Social Studies, Accountability
Beginner · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Game Theory, Market Dynamics, Business Economics, Strategic Decision-Making, Strategic Thinking, Business Strategy, Supply And Demand, Revenue Management, Economics, Customer Analysis, Market Analysis, Competitive Analysis, Consumer Behaviour, Profit and Loss (P&L) Management, Policy Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Management Accounting, Cost Accounting, Operating Cost, Operational Analysis, Performance Measurement, Financial Accounting, Accounting, Profit and Loss (P&L) Management, Cost Control, Strategic Decision-Making, Cost Estimation, Cost Management, Decision Making, Financial Analysis, Product Planning, Product Lining, Sales
Beginner · Course · 1 - 4 Weeks