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: Exploratory Data Analysis, Predictive Modeling, Model Evaluation, Matplotlib, A/B Testing, Box Plots, Sampling (Statistics), Data Analysis, Regression Analysis, Statistical Inference, Data Visualization, Descriptive Statistics, Scikit Learn (Machine Learning Library), Data Science, Probability & Statistics, Estimation, Statistical Analysis, NumPy, Machine Learning, Python Programming
Beginner · Specialization · 1 - 4 Weeks

Skills you'll gain: Version Control, Object Oriented Programming (OOP), C# (Programming Language), Microsoft Visual Studio, Development Environment, Program Development, Integrated Development Environments, Computer Programming, Programming Principles
Beginner · Course · 3 - 6 Months

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Content Management, AI Personalization, Loyalty Programs, Predictive Analytics, Customer Engagement, Digital Media Strategy, Augmented Reality, Marketing Analytics, Revenue Management, Forecasting, Data-Driven Decision-Making, Marketing Strategy and Techniques, Brand Marketing, Artificial Intelligence, Media Strategy, Media Relations, Digital Transformation, Customer Communications Management, Emerging Technologies, Price Negotiation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: C# (Programming Language), Object Oriented Programming (OOP), Version Control, GitHub, User Accounts, Role-Based Access Control (RBAC), Microsoft Visual Studio, Git (Version Control System), Debugging, .NET Framework, Microsoft SQL Servers, Object-Relational Mapping, Full-Stack Web Development, Identity and Access Management, Development Environment, Database Management, Database Development, Application Development, Authorization (Computing), Microsoft Windows
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Data Visualization, Data Presentation, Regression Analysis, Predictive Modeling, Statistical Modeling, Forecasting, Financial Modeling, SPSS, Predictive Analytics, Risk Modeling, Statistical Analysis, Scatter Plots, Microsoft Excel
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Kibana, Dashboard, Interactive Data Visualization, Web Analytics, Data Visualization Software, Exploratory Data Analysis, Data Analysis, Business Intelligence, Data Wrangling, Data Import/Export
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Financial Modeling, Financial Statement Analysis, Financial Analysis, Depreciation, Financial Forecasting, Business Valuation, Operating Expense, Balance Sheet, Income Statement, Accounts Payable, Equities, Capital Expenditure, Cash Flows, Working Capital
Mixed · Course · 1 - 4 Weeks

FAIR Institute
Skills you'll gain: Incident Response, Cyber Risk, Cyber Governance, Cyber Security Strategy, Legal Risk, Enterprise Risk Management (ERM), Business Risk Management, Operational Risk, Mergers & Acquisitions, Cybersecurity, Risk Analysis, Risk Management, Safety Culture, Regulatory Requirements, Compliance Reporting
Intermediate · Course · 1 - 3 Months

Skills you'll gain: SAS (Software), Data Import/Export, Data Manipulation, Predictive Modeling, Statistical Analysis, SQL, Logistic Regression, Regression Analysis, R (Software), Data Analysis, Pandas (Python Package), Excel Macros, Statistical Hypothesis Testing, Software Installation, Data Cleansing, System Configuration
Beginner · Course · 3 - 6 Months

LearnQuest
Skills you'll gain: AI Enablement, Regulatory Requirements, Responsible AI, Compliance Management, Business Transformation, Risk Analysis, Regulation and Legal Compliance, Business Solutions, Cross-Functional Team Leadership, Key Performance Indicators (KPIs), Digital Transformation, Business Risk Management, Scalability, Risk Management, Culture Transformation, Cross-Functional Collaboration, Data-Driven Decision-Making, Employee Training
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Unreal Engine, 3D Assets, Virtual Environment, 3D Modeling, User Interface (UI), Computer Graphics, Animations, Game Design, Performance Tuning
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Occupational Safety And Health, Hazard Analysis, Chemistry, Safety Culture, Safety Training, Compliance Management, Environment Health And Safety, Mitigation, Environmental Regulations, Pollution Prevention, Risk Management, Water Quality, Personal protective equipment, Sustainable Technologies, Quality Assessment, Leadership, Program Evaluation
Intermediate · Course · 1 - 4 Weeks