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Natural Language Processing (NLP): Definition and Principles
Have you ever wondered how AI personal assistants like Siri or Cortana work? How your spell checker was able to detect syntax errors that you yourself would not have spotted? How does your search engine manage to guess the words you were about to write from the first letters? What is NLP? NLP for Natural […]
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Deep Learning: All about this concept
This article is the first in a series dedicated to Deep Learning: After a general introduction to the functioning and applications of neural networks, you will discover in the following articles the main types of networks and their architectures, as well as methods and various examples of applications of Deep Learning today. Let’s start our […]
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Pearson and Spearman Correlations: A Guide to Understanding and Applying Correlation Methods
Correlation is a statistical tool used in Machine Learning to identify dependencies between several variables.There are several types of correlation. Find out more about the The Pearson correlation and Spearman Correlation below. For data analysis, a Data Scientist has several statistical tools at his disposal. One of these tools is correlation.Correlation is a particularly useful […]
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Salary of a Data Scientist: How much money does he make?
How much does a data scientist really earn? Find out how much a data scientist can earn depending on experience, location, industry, specialization and skills. What’s the role of the Data Scientist ? Thanks to new technologies such as smartphones, the Internet of Things, and even social networks, companies in all sectors are now accumulating […]
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What are the 4 types of artificial intelligence?
Artificial intelligence is evolving rapidly, but are you truly familiar with its various forms? From reactive AI to self-aware AI, each type has unique characteristics that transform our daily lives. Discover here the 4 types of artificial intelligence, their concrete applications, and essential differences. What is Artificial Intelligence (AI)? Definition of artificial intelligence Claude AI […]
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Graph Neural Networks (GNN): what is it?
Graph Neural Networks (GNNs) are special neural networks used to solve difficult problems using graphs as a complex data structure. Find out more about how GNNs work, their architectures and applications below. What are Graph Neural Networks? With the exponential development of data science, Machine Learning has also undergone new changes to adapt to changes […]
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Demystifying Derivatives: Understanding the Core of Calculus
The notion of derivative is particularly used in DataScience for machine learning models. Apart from what you’ve probably seen in high school, the applications of this mathematical tool are much broader, and we’ll come back to them at the end of this article. In this article, you’ll first learn how to calculate the derivative of […]
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Calculating means with Excel: 4 essential tips
Despite the emergence of a wide range of data processing software, Excel is still one of the most widely used business solutions, for example to calculate means with Excel. Through its functions and formulas, this Microsoft tool simplifies data preparation, analysis and visualization. One of the most important functions is, of course, Excel averaging. Liora […]
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Convolutional Neural Network: Everything You Need to Know
In this section, we will focus on one of the most powerful algorithms in Deep Learning: Convolutional Neural Networks (CNNs). These are powerful programming models that enable image recognition, in particular, by automatically assigning a label to each image provided as input, corresponding to the class to which it belongs. Welcome to the third episode […]
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SQLite Unveiled: Your Comprehensive Guide to the Embedded Database
SQLite is a lightweight, embedded database management system that requires no external server. Discover its features, benefits, applications and benefits for Data Science! Database management systems are essential tools, especially for Data Science professionals. They enable data to be stored in a structured manner in tables, facilitating the manipulation and retrieval of information. However, traditional […]
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[2026] What salary can an Artificial Intelligence Engineer expect?
Artificial Intelligence (AI) is poised to become one of the most transformative technologies of our era, significantly impacting various sectors, including healthcare, automotive, finance, and information technology. Alongside this swift progression, engineers with AI expertise have become indispensable figures in the digital economy. This rising demand for AI capabilities has led to a notable increase […]
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Pandas : the Python library dedicated to Data Science
Pandas is a library of the Python programming language, entirely dedicated to Data Science. Find out what this tool is used for, and why it is essential for Data Scientists. Created in 1991, Python is the most popular programming language for data analysis and Machine Learning. Several advantages explain its success with Data Scientists. First […]
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