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.

DeepLearning.AI
Skills you'll gain: Application Deployment, Generative AI, Prompt Engineering, Prototyping, Agile Product Development, LLM Application, Cloud Applications, Application Development, Interactive Design, User Interface (UI), SQL
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Systems Thinking, Epidemiology, Social Network Analysis, Simulations, Network Analysis, Public Health, Agentic systems, Social Determinants Of Health, Behavioral Health, Economics, Software Installation
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Tensorflow, Predictive Modeling, Machine Learning, Text Mining, Deep Learning, Classification And Regression Tree (CART), Natural Language Processing, Supervised Learning, Artificial Intelligence, Data Science, Computer Vision
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data-Driven Decision-Making, Looker (Software), Data Presentation, Big Data, Data Analysis, Google Cloud Platform, Analytics, Business Intelligence, Cloud Storage, Data Storage, Data Visualization Software, Dashboard, SQL, Data Processing, Data Warehousing
Beginner · Course · 1 - 3 Months
National Taiwan University
Skills you'll gain: Production Planning, Financial Management, Production Management, Capital Budgeting, Business Management, Marketing, Marketing Strategies, Advertising, Business Economics, Consumer Behaviour, Supply Chain Management, Market Research, Decision Making
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Pandas (Python Package), Data Analysis, Data-Driven Decision-Making, Data Manipulation, Data Visualization, Business Analytics, Data Transformation, Statistics, Data Visualization Software, Statistical Analysis, Trend Analysis, Data Cleansing, Time Series Analysis and Forecasting, Data Import/Export, Python Programming
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Version Control, Continuous Integration, Functional Testing, Automation, Scripting, Web Scraping, UI Components, Hypertext Markup Language (HTML), File Management, Development Environment, Debugging, Command-Line Interface
Beginner · Specialization · 3 - 6 Months

O.P. Jindal Global University
Skills you'll gain: International Finance, Sustainable Development, Game Theory, Business, Market Analysis, Production Process, Strategic Decision-Making
Build toward a degree
Beginner · Course · 3 - 6 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Data Collection, Data Visualization, Data-Driven Decision-Making, Microsoft Excel, Project Management, Data Analysis, Compensation and Benefits, Google Sheets, Timelines, Data Cleansing, Agile Methodology, Employee Surveys, Focus Group
Beginner · Course · 1 - 3 Months

Skills you'll gain: Network Administration, Virtual Local Area Network (VLAN), General Networking, Network Architecture, TCP/IP, Local Area Networks, Computer Networking, Command-Line Interface, Network Infrastructure, Wireless Networks, Network Security, Network Switches, OSI Models, Dynamic Host Configuration Protocol (DHCP), Network Routing, Network Protocols
Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Supply Chain Planning, Supply Chain Management, Inventory Management System, Process Optimization, Operations Management, Demand Planning, Resource Allocation, Capacity Management, Microsoft Excel, Cost Reduction, Simulation and Simulation Software, Mathematical Modeling, Probability Distribution
Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Leadership, Strategic Decision-Making, Cost Management, Governance Risk Management and Compliance, Project Implementation, Business Acumen
Beginner · Course · 1 - 3 Months