Excel vs. Power BI: What are the differences?
In the past, Microsoft Excel was the default solution for Business Intelligence and Data Visualization. However, since its introduction, Power BI has gradually replaced it. Companies use both Excel and Power BI, but what are the differences? What are their respective advantages and disadvantages? What is Power BI? Microsoft’s Power BI software is dedicated to […]
AWS SageMaker: A guide for using the platform
Amazon SageMaker is a cloud platform developed by Amazon Web Services (AWS) that is particularly useful for data science. Below you can learn more about the main features and how to use the tools of the platform from the development of a machine learning model to its deployment. Introduction to Amazon SageMaker Amazon SageMaker is […]
Chief Data Officer: skills, missions, training, salary
Chief Data Officer is one of the many professions involved in Big Data. But what does it do? What is the CDO in charge of? What power does he or she have, and how much can he or she earn? These are the points we’ll try to clarify in this article. What is a Chief […]
Lead Data Scientist: What you need to know about the job
If you’re looking for information about the job of Lead Data Scientist, this article will be of great help. Indeed, it outlines the main duties, tasks, and responsibilities that make up the core day-to-day activities of most Lead Data Scientists. In this article, you’ll also discover the requirements that most recruiters expect of anyone seeking […]
Tableau : What is this Business Intelligence tool ?
Business Intelligence is widely used by companies in all industries, to extract valuable information from data. Among the leading Business Intelligence tools, Tableau is a Data Visualization tool of growing popularity. What is Tableau? Tableau is a tool for generating data visualizations. By presenting information in the form of graphs or diagrams, it becomes easier […]
ETL or Extract Transform Load: Definition and use
With the advent of Big Data, companies are collecting more and more data. Over the past few years, the democratization of ETL software has enabled them to extract, transform and load this data into their data warehouses for better analysis. Let’s take a look at how this software works and at the different players on […]
DataScientest announces a strategic collaboration with Dataiku
Paris 20th June 2023, DataScientest, the French leader in training for tech professions, is delighted to announce their strategic collaboration with Dataiku, the platform for Everyday AI. This cooperation will allow the two entities to work together on the adoption of new solutions and access to expand our customer base in the EMEA region. Thanks […]
Dashboard: What is it? How do I use it?
Over the past few years, we have been experiencing the phenomenon of Big Data, with an ever-increasing amount of data being generated. However, these databases are difficult to analyze at first glance, and only a small proportion of them are used by companies. The dashboard plays an essential role in this respect, providing an easy […]
Data Poisoning: a threat to Machine Learning models
Among the many computer attacks that exist and that attack IT systems, Data Poisoning is characterized by the falsification of training data for Machine Learning models. What does this mean? Does it represent a real danger? Here’s a brief overview of this particular attack, the threats it poses, and how to defend against it. What […]
Pipeline: Definition, operation and usefulness in Data Science
What is a pipeline ? A pipeline is a set of processes and tools used to collect raw data from multiple sources, analyze it and present the results in an understandable format. Companies use data pipelines to answer specific business questions and make strategic decisions based on real data. All available data sets (internal or […]
Google Creates the First Regulation for Artificial Intelligence
Drawing on the most effective safety measures and its expertise in AI, Google creates the SAIF system. This regulation establishes industry-wide guidelines for creating and deploying safer AI. Safer AI? To enable the creation of high-quality, secure artificial intelligence, Google has decided to implement the SAIF regulation. These regulations will apply from the moment AI […]
Google DeepMind Creates AI That Revolutionizes Sorting Algorithms
Thanks to the merger of Google Brain and DeepMind, the new group is developing a new AI model that revolutionizes sorting algorithms. Drawing on its former technologies, the researchers could develop AlphaDev. How does AlphaDev work? Inspired by two AI models widely used in video games, AlphaZero and AlphaGo, Google DeepMind researchers could develop AlphaDev. […]
