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.

Arizona State University
Skills you'll gain: Data Storage Technologies, Probability & Statistics, Statistics, Data Store, Mathematical Software, Data Storage, Data Access, Database Software, Data Manipulation, Data Transformation, Model Evaluation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Process Mapping, Lean Six Sigma, Requirements Analysis, Process Flow Diagrams, Process Improvement, Process Analysis, Process Improvement and Optimization, Six Sigma Methodology, Operational Analysis, Business Analysis, Strategic Thinking, Business Process, Business Process Management, Product Requirements, Strategic Planning, Lean Methodologies, Requirements Elicitation, Business Analysis Tools, Root Cause Analysis, Stakeholder Management
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Dashboard Creation, Tableau Software, Dashboard, Market Data, Data-Driven Decision-Making, Data Presentation, Feature Engineering, Analytical Skills, Data Ethics, Exploratory Data Analysis, Data Visualization Software, Case Studies, Business Intelligence, Business Analytics, Financial Market, Interactive Data Visualization, Data Analysis, Financial Data, Financial Analysis
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Java Programming, Programming Principles, Java, Data Structures, Program Development, Object Oriented Programming (OOP), Computer Programming, Application Programming Interface (API), Database Application
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Trend Analysis, Market Data, Market Share, Market Trend, Market Opportunities, Forecasting, Market Analysis, Competitive Analysis, Market Research, Market Intelligence, Go To Market Strategy, Time Series Analysis and Forecasting, Growth Strategies, Data Analysis, Data Visualization, Data-Driven Decision-Making, Data Presentation, Data Storytelling, Quantitative Research, Descriptive Analytics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Health Informatics, Data Analysis, Clinical Informatics, Patient-centered Care, Analytics, Descriptive Analytics, Data Literacy, Data-Driven Decision-Making, Analytical Skills, Decision Intelligence, Statistical Methods, Statistics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Architectural Drawing, AutoCAD, Technical Drawing, Drafting and Engineering Design, Computer-Aided Design, Engineering Drawings, Commercial Construction, Building Design, Architectural Design
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Content Performance Analysis, Facebook, Social Media Analytics, Content Optimization, Social Media Content, Social Media, Social Media Marketing, Social Media Management, Content Strategy, Data-Driven Marketing, Instagram, Analytics, Key Performance Indicators (KPIs), Business Metrics, Social Media Strategy, Scalability, Web Presence, Data-Driven Decision-Making, Brand Marketing, Promotional Strategies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AWS SageMaker, Applied Machine Learning, Model Evaluation, Amazon Web Services, No-Code Development, Model Training, Machine Learning, Supervised Learning, Predictive Modeling, Amazon S3, Version Control, Data Preprocessing, Model Deployment, Data Validation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering Tools, Generative AI, AI Enablement, Performance Analysis, Strategic Leadership, AI literacy, Performance Measurement, Brand Awareness, Initiative and Leadership, LLM Application, Branding, Generative Model Architectures, AI powered creativity, Prompt Patterns, Leadership, Cybersecurity, Strategic Thinking, Computer Security Awareness Training, AI Personalization, Business
Beginner · Specialization · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Java Programming, Java, Memory Management, Object Oriented Design, Programming Principles, Object Oriented Programming (OOP), Computer Programming, Computational Logic, API Design, Data Structures
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Descriptive Statistics, Data Literacy, Data Analysis, Descriptive Analytics, Exploratory Data Analysis, Data Presentation, Statistical Visualization, Statistical Reporting, Data Transformation, Statistics, Data Visualization Software, Data Storytelling, Statistical Methods, Technical Communication, Statistical Analysis
Intermediate · Course · 1 - 4 Weeks