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15 Best Decision Trees Courses on Udemy

We compared 15 Decision Trees courses currently listed on Udemy, priced from $19.99 to $199.99. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.

Courses compared
15
Price range
$19.99 – $199.99
Providers
Udemy
Last updated
18 Sep 2026
How these 15 courses were chosen

Every course below is a real, currently listed course from Udemy, matched to "decision trees" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.

The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.

There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $199.99, as listed by the provider when we last updated the page.

  1. 1
    Udemy Certificate Grade B

    PMI-RMP Gestion des Risques Examens Blancs 2026

    Bienvenue dans votre suite de préparation ultime pour la certification PMI Risk Management Professional (PMI-RMP).La gestion des risques est bien plus qu'une simple matrice de probabilité. Le PMI-RMP valide votre capacit...

    $199.99
    listed price
  2. 2
    Udemy MOOC / Non-credit Grade B Lowest price here

    Machine Learning From Basic to Advanced

    Are you ready to start your path to becoming a Machine Learning Engineer!This comprehensive course will be your guide to learning how to use the power of Python to analyze data, create beautiful visualizations, and use p...

    $19.99
    listed price
  3. 3
    Udemy MOOC / Non-credit Grade B

    Machine Learning A-Z™: Hands-On Python & R in Data Science

    This course teaches big ideas in machine learning like how to build and evaluate predictive models. This course provides an intro to clustering in R from a machine learning perspective.This online machine learning course...

    $19.99
    listed price
  4. 4
    Udemy Certificate Grade B

    Machine Learning with Python and Statistics

    This course is specifically designed for students to learn the concepts in Python, Statistics and Maching Learning. We have tailored this curriculum so that even non-technical students can opt this course and understand...

    $24.99
    listed price
  5. 5
    Udemy Certificate Grade B

    Alteryx for Beginners - Master Alteryx

    Alteryx is quickly becoming a popular tool to help people make sense of the volume of data produced by businesses each minute.In this Alteryx for Beginners course, we assume you have no prior knowledge of Alteryx and sta...

    $99.99
    listed price
  6. 6
    Udemy Bootcamp Grade B

    The Supervised Machine Learning Bootcamp

    Do you want to master supervised machine learning and land a job as a machine learning engineer or data scientist?This Supervised Machine Learning course is designed to equip you with the essential tools to tackle real-w...

    $199.99
    listed price
  7. 7
    Udemy Certificate Grade B

    Support Vector Machines in Python: SVM Concepts & Code

    You're looking for a complete Support Vector Machines course that teaches you everything you need to create a Support Vector Machines model in Python, right?You've found the right Support Vector Machines techniques cours...

    $19.99
    listed price
  8. 8
    Udemy Bootcamp Grade B

    Machine Learning Bootcamp: Build ML models using GenAI

    If you’re an aspiring data scientist, analyst, or AI enthusiast looking to break into one of the most in-demand fields of the decade, imagine having a hands-on guide that teaches you not only the theory—but also how to c...

    $99.99
    listed price
  9. 9
    Udemy MOOC / Non-credit Grade B

    Foundations of Supervised Machine Learning

    Machine Learning is one of the most important technologies powering modern artificial intelligence systems. From recommendation systems to predictive analytics, machine learning algorithms are widely used across industri...

    $19.99
    listed price
  10. 10
    Udemy Certificate Grade C

    Pyspark desde cero orientado a machine learning

    Este es un curso que esta diseñado para personas que deseen adquirir el conocimiento básico para trabajar con Pyspark en un entorno de maquina virtual usando el sistema operativo Linux-Ubuntu. Aprenderemos  a instal...

    $19.99
    listed price
  11. 11
    Udemy Bootcamp Grade C

    The Complete Machine Learning Bootcamp for Beginners 2025

    The Machine Learning Bootcamp for Complete Beginners 2025 is the fastest way to start your journey into Python programming, data science, and machine learning—no prior experience required.We’ll start from the very basics...

    $199.99
    listed price
  12. 12
    Udemy Certificate Grade C

    Machine Learning Regression Masterclass in Python

    Artificial Intelligence (AI) revolution is here! The technology is progressing at a massive scale and is being widely adopted in the Healthcare, defense, banking, gaming, transportation and robotics industries.Machine Le...

    $199.99
    listed price
  13. 13
    Udemy Certificate Grade C

    Decision Modeling and Risk Analysis with Excel

    We all have one thing in common – we don’t know what will happen tomorrow. Living together in this world full of uncertainties, some decisions are rather difficult to make:I want to save some money for my future, but how...

    $99.99
    listed price
  14. 14
    Udemy MOOC / Non-credit Grade C

    R tidymodels part 2: Beyond linear regression

    You've built your first predictive models. You understand linear regression and regularization. Now it’s time to level up.This course is designed for learners who want to go beyond simple models and tackle non-linear rel...

    $119.99
    listed price
  15. 15
    Udemy MOOC / Non-credit Grade C

    Choosing an Appropriate Distribution

    Current @RISK users, both novices and experts, business and financial analysts, economists, statisticians, scientific researchers using @RISK or any other Monte Carlo simulation platform may greatly benefit by taking thi...

    $34.99
    listed price

Best Decision Trees Courses on Udemy compared

Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.

What the prices here tell you

The 15 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $99.99 — a spread of $180.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.

Who is behind these courses

These courses come from Udemy. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick.

Before you enrol

Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 18 September 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.

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