Data management salaries: Is it a good choice?
Data management salaries depend on the sector of activity, experience, geographical region and additional skills. Find out all you need to know in this comprehensive guide! In the age of Big Data, Data Managers play a key role in collecting, organizing and analyzing data for businesses. That’s why this profession now occupies a crucial place […]
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 […]
Power Query Date function: How do I use it?
There are various functions and formulas for using today’s date in Power Query, for analysing data in Power BI or Microsoft Excel. Find out everything you need to know about the Power Query Date function. In the field of analysis, the date is an important piece of information. It contextualises the data in terms of […]
ChatGPT Code: Transform your codes from one language to another in a matter of seconds
Despite all the capabilities of the latest generation of artificial intelligence, ChatGPT continues to impress. Capable of creating speeches in a matter of seconds or inventing stories, the chatbot doesn’t stop there. It can now switch from one programming language to another in a matter of seconds using an application. What does this application involve? […]
GPT Mentions: personalised GPTs redefine the codes of conversation!
OpenAI has introduced a feature that allows paying ChatGPT users to add specialist GPTs directly to their conversations. Available from now on, this innovation, called GPT Mentions, makes it easier to access specialised answers by selecting the GPTs of your choice. What does this integration involve? The integration of OpenAI‘s GPT templates into third-party applications […]
How can you boost your Excel productivity with PowerQuery?
Excel PowerQuery: Data analysis and preparation often account for almost 80% of the work of a data analyst or data scientist. It is therefore a bottleneck that considerably slows down the work of exploiting the data. Fortunately, there are a number of tools available to reduce this time-consuming activity! PowerQuery is one of the most […]
Vertical scaling: What is it and why use it?
Vertical scaling means adding resources to extend the capacity of a server or IT infrastructure. Find out all you need to know about it. As a company grows, it needs to extend the accessibility, power and performance of its applications. One solution is scaling, either horizontally or vertically. What is scalability? Scalability refers to the […]
Postman: What is it? How does it work?
Application Programming Interfaces (APIs) are of vital importance in the field of data science. They make it easier to access and manipulate data from a variety of sources, including social networks, cloud services and databases. Tools such as TensorFlow, Scikit-learn and Pandas are examples of data science APIs that simplify analysis, data processing and the […]
Demystifying the Central Limit Theorem: A Guide to Understanding and Application
Reaffirming the importance of the normal distribution, the central limit theorem is one of the key concepts in statistics. So what exactly is it? How does it translate? And above all, how is it applied? That’s what we’ll be looking at in this article. The central limit theorem and convergence to the normal distribution The […]
Chaos Engineering: What is it?
Chaos Engineering is an innovative discipline in the world of software engineering, which focuses on improving the resilience and reliability of computer systems. This approach, often considered counter-intuitive, involves the deliberate introduction of disturbances or errors into a computer system in order to test its ability to cope with them. This principle emerged in a […]
What is Google Analytics? Complete guide to the tool
The use of a website has become essential for any company wishing to develop its business online, but many of them don’t know how to optimise their traffic in order to improve their conversion rates via their website. In fact, you could be spending a large budget to drive traffic to your website, but suffering […]
Backtracking: What is it? How do I use it?
Backtracking: Constraint satisfaction problems (CSPs) are mathematical problems in which a set of objects must satisfy a certain number of constraints. These problems, widely studied in operations research and artificial intelligence, require specific solution methods such as backtracking or constraint propagation algorithms. Examples of famous problems that can be modeled by a CSP are the […]
