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: Content Scheduling, Social Media Content, Social Media Management, Content Performance Analysis, Social Media Marketing, Social Media Campaigns, Social Media Strategy, Performance Analysis, Social Media Analytics, Content Strategy, Content Development and Management, Driving engagement, Campaign Management, Performance Measurement, Calendar Management, Content Creation, Social Impact, Data-Driven Decision-Making, Drive Engagement, Customer Engagement
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Content Performance Analysis, Content Optimization, Web Analytics and SEO, Content Creation, Web Content, Search Engine Optimization, Performance Analysis, Digital Publishing, Content Marketing, Driving engagement, Content Management Systems, Web Analytics, Performance Measurement, Performance Metric, Performance Improvement, Data-Driven Marketing, Copywriting, Process Optimization, Benchmarking, Data-Driven Decision-Making
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Operational Risk, Enterprise Risk Management (ERM), Risk Modeling, Risk Appetite, Governance Risk Management and Compliance, Risk Management Framework, Market Liquidity, Advanced Analytics, Credit Risk, Analytics, Risk Management, Financial Market, Finance, Derivatives, Investment Management, Performance Measurement, Analysis, Planning, Problem Solving, Time Management
Beginner · Specialization · 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: Unity Engine, Debugging, Agentic systems, Artificial Intelligence, Model Optimization, Dependency Analysis
Advanced · Course · 1 - 3 Months

Skills you'll gain: ICD Coding (ICD-9/ICD-10), CPT Coding, Medical Coding, Medical Billing and Coding, Clinical Documentation, Medical Terminology
Intermediate · Course · 1 - 4 Weeks

Creo Incubator
Skills you'll gain: Proposal Writing, Proposal Development, Change Management, Influencing, Leadership, Stakeholder Analysis, Stakeholder Engagement, Stakeholder Communications, Stakeholder Management, Business Priorities, Business Leadership, Organizational Change, Strategic Decision-Making, Persuasive Communication, Presentations, Constructive Feedback, Strategic Communication, Overcoming Objections
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: A/B Testing, Behavioral Economics, Content Performance Analysis, Data-Driven Marketing, Marketing Communications, Strategic Communication, Web Analytics, Digital Analysis, Cross-Functional Collaboration, Marketing Analytics, Google Analytics, HubSpot CRM, Data Storytelling, Content Optimization, Cross-Functional Team Leadership, Campaign Management, Data-Driven Decision-Making, Digital Marketing Tools, Storytelling, Copywriting
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Financial Modeling, Private Equity, Investment Banking, Cash Flows, Financial Statement Analysis, Financial Statements, Financial Analysis, Mergers & Acquisitions, Return On Investment, Loans, Financial Forecasting, Balance Sheet, Business Valuation, Consolidation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Google Analytics, Data-Driven Marketing, Marketing Analytics, Web Analytics, Web Analytics and SEO, Data-Driven Decision-Making, Data Literacy, Digital Analysis, Analytics, Customer Insights, Analysis, Descriptive Analytics, Performance Analysis, Performance Metric, Performance Reporting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: GitHub, Version Control, API Testing, Authentications, Software Versioning, Test Tools, Test Script Development, Test Case, Eclipse (Software), Verification And Validation, Extensible Markup Language (XML), Software Installation
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Model Deployment, MLOps (Machine Learning Operations), Dashboard Creation, Generative AI, Dependency Analysis, Dashboard, Application Deployment, Continuous Deployment, Model Training, Responsible AI, Site Reliability Engineering, Release Management, Kubernetes, Application Performance Management, CI/CD, Performance Analysis, Continuous Monitoring, Automation, Cloud Platforms, Data-Driven Decision-Making
Intermediate · Course · 3 - 6 Months