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: Version Control, Unity Engine, GitHub, Bitbucket, Git (Version Control System), Android Development, C# (Programming Language), Android (Operating System), Game Design, Mobile Development, Scripting, Scripting Languages, 3D Assets, Video Game Development, Animation and Game Design, User Interface (UI) Design, Computer Graphics, Application Development, Cross Platform Development, User Interface (UI)
Beginner · Specialization · 3 - 6 Months

University of Leeds
Skills you'll gain: Version Control, GitHub, Git (Version Control System), Issue Tracking, Software Development Tools, Collaborative Software, Software Documentation, Open Source Technology
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Strategic Decision-Making, Corporate Finance, Working Capital, Financial Analysis, Financial Planning, Financial Management, Financial Forecasting, Cash Management, Growth Strategies, Capital Markets, Resource Allocation
Intermediate · Course · 1 - 4 Weeks
Google Cloud
Skills you'll gain: Google Docs, Google Workspace, Collaborative Software, Version Control, Productivity Software, Document Management, File Management, Cloud Storage
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Sales Pipelines, B2B Sales, Sales Presentation, Enterprise Sales, Sales Enablement, Sales, Sales Process, Sales Strategy, Consultative Selling, Cross Selling, Value Propositions, Rapport Building, Stakeholder Management, Customer Relationship Management, Data-Driven Decision-Making, Relationship Building, Communication Strategies, Personalized Service
Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Product Management, Climate Change Adaptation, Market Opportunities, Competitive Analysis, Market Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Instagram, Content Performance Analysis, Social Media Content, Social Media, Social Media Marketing, Marketing Analytics, Content Strategy, Strategic Decision-Making, Key Performance Indicators (KPIs), Brand Awareness, Competitive Analysis, Drive Engagement
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: DevOps, CI/CD, Continuous Integration, Continuous Deployment, Git (Version Control System), Version Control, Software Development, Cloud-Native Computing, Software Development Methodologies, Application Deployment, Infrastructure as Code (IaC)
Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Product Roadmaps, Agile Product Development, Backlogs, DevOps, Lean Methodologies, Analytics, Agile Methodology, Agile Project Management, Data-Driven Decision-Making, Product Management, Operational Efficiency, Risk Management, Data Science, Product Development, Innovation, Product Strategy
Intermediate · Course · 1 - 3 Months

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

Skills you'll gain: SAS (Software), Data Import/Export, Data Manipulation, Predictive Modeling, Statistical Analysis, SQL, 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

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