Discover the decision tree methods

In-house sessions

SPM® or Matlab® environment

1 day

Researchers, scientists and engineers

Objectives

This training session on decision trees is intended for people wishing to:

  • Learn the basics of decision trees from Machine Learning
  • Analyze their own multivariate data at the end of the course
  • Be autonomous to use the data analysis software studied

 

During the training, the method principles are introduced by a geometric approach. Emphasis is placed on the practical use of the method and the interpretation of the results.

Application exercises are proposed for each method. The training can be held on different Chemometrics / Machine Learning software: SPM® (Salford Systems – Minitab), MATLAB® from The MathWorks.

Need a specific training?

Our team study your request to offer you the most suitable and personalized training.

Program

CART – Classification And Regression Trees

  •  Theoretical principle of decision trees
  • Optimization
  • Limitations of CART models
    • Application on data set and software

 

Random Forest

  •  Principle of the “ensemble methods”
  • Optimization
    • Application on data set and software

 

Introduction to Boosting

  •  Discrimination
  • Regression
    • Application on data set and software

 

Formation aux méthodes CART et Random Forest
Formation aux arbres de décision

Our trainer team

Dr. Sébastien Preys

Project manager and trainer


Sebastien Preys a Doctor in Chemometrics and Engineer in the food industry. He has been project manager at Ondalys for more than 10 years…

Dr. Sylvie Roussel

CEO of Ondalys and trainer


Doctor in Chemometrics and Agricultural Engineer, Sylvie Roussel created and manages Ondalys since 2003. She has worked on many applications…

They talk about us


« Ondalys, an extensive domain knowledge which I haven’t seen in another company »

Shane Mc ARDLE, Camo Analytics

  • Elena HAGEMANN - Volker FROST
    Metrohm involved Ondalys in many of their advanced trainings on chemometrics. As everyone knows this is not a topic of high entertainment value but here Sylvie Roussel and her team made a big difference! The interactive exchange during the training, the stories told to draw the picture behind the data and the down to earth work sessions helped everyone to get a much better understanding of the topic. In particular we are very happy that our cooperation help a lot to achieve the goals of the trainings. All participants confirmed the positive impact and like to see more in future.
    Elena HAGEMANN - Volker FROST
    Metrohm Spectroscopy Group

Our expertise for the analysis of your data

With over 15 years of experience in data analysis applied to spectroscopic, analytical and sensory data, the experts in our teams support you at every stage of your projects.

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