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: Quality Management, Project Closure, Team Management, Project Management, Product Quality (QA/QC), Project Management Life Cycle, Quality Assessment, Quality Assurance, Team Leadership, Project Controls, Project Implementation, Issue Tracking, Team Building, Project Management Software, Project Risk Management, Data Storytelling, Project Documentation, Continuous Improvement Process, Risk Management, Strategic Thinking
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Storytelling, Data Presentation, Interactive Data Visualization, Data Visualization Software, Dashboard, Data Visualization, Dashboard Creation, IBM Cognos Analytics, Statistical Visualization, Pivot Tables And Charts, Microsoft Excel, Tree Maps, Scatter Plots, Histogram, Data Analysis
Beginner · Course · 1 - 4 Weeks
Indian School of Business
Skills you'll gain: Behavioral Economics, Habit Formation, Psychology, Personal Development, Decision Making, Mindfulness
Mixed · Course · 1 - 3 Months

University of Virginia
Skills you'll gain: Marketing Analytics, Data-Driven Marketing, Marketing Effectiveness, Marketing Strategies, Regression Analysis, Marketing Budgets, Data-Driven Decision-Making, Branding, Brand Management, Resource Allocation, Customer Analysis, Customer Insights, Brand Awareness, Predictive Analytics, Brand Strategy, Statistical Analysis, A/B Testing, Consumer Behaviour, Return On Investment, Statistical Methods
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Risk Modeling, Operations Research, Regression Analysis, Excel Formulas, Microsoft Excel, Business Analytics, Risk Analysis, Business Risk Management, Business Modeling, Financial Modeling, Resource Allocation, Statistical Analysis, Decision Intelligence, Mathematical Modeling, Process Optimization, Financial Analysis, Statistical Methods, Spreadsheet Software, Predictive Analytics, Transportation Operations
Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Data Storytelling, Revenue Recognition, Data Presentation, Data Visualization, Business Workflow Analysis, Accrual Accounting, Financial Statements, Accruals, Cash Flows, Storytelling, Accounting, Financial Statement Analysis, Business Analytics, Financial Accounting, Business Analysis, Big Data, Asset Management, Analytics, Data Analysis, Intellectual Property
Intermediate · Specialization · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Negotiation, Conflict Management, Leadership Development, Business Ethics, Leadership Studies, Leadership, Trustworthiness, Business Leadership, Strategic Leadership, Lifelong Learning, Ethical Standards And Conduct, Rapport Building, Professional Development, Courage, Emotional Intelligence, Decision Making, Empathy & Emotional Intelligence, Relationship Building, Self-Awareness, People Development
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Closing (Sales), B2B Sales, Sales Presentation, Sales Process, Sales Presentations, Selling Techniques, General Sales Practices, Concision, Customer Analysis, Verbal Communication Skills, Oral Expression, Business Communication, Adaptability, Communication Strategies, Communication, Decision Making
Intermediate · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Data Storytelling, Data Visualization, Data Presentation, Dashboard, Interactive Data Visualization, Data Visualization Software, Exploratory Data Analysis, Dashboard Creation, Plotly, Statistical Visualization, Statistical Analysis, Tree Maps, Plot (Graphics), Statistical Programming, Tableau Software, Matplotlib, Data Analysis, Statistical Methods, Data-Driven Decision-Making, Python Programming
Build toward a degree
Intermediate · Course · 1 - 3 Months
Macquarie University
Skills you'll gain: Pivot Tables And Charts, Data Storytelling, Power BI, Data Presentation, Microsoft Excel, Excel Formulas, Dashboard Creation, Data Visualization Software, Data Visualization, Interactive Data Visualization, Dashboard, Data Cleansing, Data Manipulation, Data Preprocessing, Spreadsheet Software, Excel Macros, Data Wrangling, Data Processing, Tree Maps, Data Analysis
Intermediate · Specialization · 3 - 6 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Interviewing Skills, Recruitment, Compensation Strategy, Compensation and Benefits, Compensation Management, Coordination, Closing (Sales), Recruitment Strategies, Full Cycle Recruitment, Negotiation, Talent Recruitment, Professional Networking, Presentations, Talent Acquisition, Professional Development, Job Evaluation, Oral Expression, Labor Compliance, Employee Onboarding, Decision Making
Beginner · Specialization · 1 - 3 Months

Arizona State University
Skills you'll gain: Empathy & Emotional Intelligence, Meeting Facilitation, Empathy, Emotional Intelligence, Negotiation, Team Collaboration, Conflict Management, Constructive Feedback, Teamwork, Team Building, Self-Awareness, Active Listening, Rapport Building, Relationship Building, Collaboration, Self-Discipline, Problem Solving, Public Speaking, Decision Making, Self-Motivation
Beginner · Specialization · 3 - 6 Months