Test Machine Learning Algorithms

Test Machine Learning with answers to assess your knowledge and prepare for job interviews. Assess your technical level in 20 minutes.

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Test details

September 2023
10 minutes

Machine Learning

Machine Learning is a field of study of artificial intelligence that uses mathematical and statistical approaches to give computers the ability to "learn" from data, i.e. to improve their performance in solving tasks without being explicitly programmed for each one. More broadly, it concerns the design, analysis, optimization, development and implementation of such methods.
About the MCQ "Machine Learning Algorithms"
There are several algorithms for implementing prediction models. The objective of this MCQ is to check your knowledge around the most used algorithms in the field of Machine Learning. It contains basic questions on the following topics:

  • Simple regression algorithms and logistic regression algorithms.
  • Decision tree type algorithms.
  • Type algorithms and Random Forest.
  • Support Vector Machine (SVM) type algorithms.
  • Clustering models like KMeans.
  • The notions of dimensionality reduction with the method of principal component analysis.
  • Neural networks and the notions of training a model.
This test consists of 20 questions randomly selected from a database of 55 questions in Machine Learning.Discover all our interview questions and answers here
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2963 points
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2834 points
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2830 points
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2822 points

Test author : Madjid Khichane

About the author, Madjid KHICHANE.

After an engineering degree in Computer Science obtained at Mouloud Mammeri University in Tizi-Ouzou in Algeria then a Master's degree in Artificial Intelligence obtained at Paris 5 University (René Descartes), Madjid KHICHANE defended his PhD in Artificial Intelligence in collaboration between Claude Bernard Lyon 1 University and IBM.
This doctoral thesis gave rise to algorithmic innovations in the field of reinforcement learning which are now published in leading international conferences.
Madjid has held positions as an expert in artificial intelligence and expert in Data Science within major international groups in the field of computer technologies and particularly in the field of Data Science.

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Sample question

From which elements is the error calculated during back propagation in a neural network?

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Developers ratings

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Matthieu Guimard
Je trouve que la formulation des certaines questions n'était pas très clair. On passe beaucoup de temps à comprendre ce qu'on demande et les réponses proposées ne sont pas forcément très précises non plus.

WeLoveDevs team on 13/12/2023 :Salut Matthieu, Merci pour ton évaluation, les questions sont écrites par la communauté, n'hésite pas à proposer des modifications aux questions que tu trouves ambiguës !
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Trop de question sur le NLP, on est pas forcément spécialisé là dessus.