What is Explainability?

For any Data Scientist working on a business use case, it becomes crucial to be able to explain their Machine Learning models leading to a decision in order to convince the business teams of the relevance of the model and to possibly be able to use this model as an aid to the decision. Motivation: […]

Natural Language Processing (NLP): all you need to know about sentiment analysis

In Artificial Intelligence, Natural Language Processing (NLP) is a field designed to facilitate machines’ understanding of natural language. It is a crucial stage in identifying the range of human emotions expressed in a text. From the first lexical approaches to the most recent deep learning methods, sentiment analysis will soon hold no more mysteries for […]

AlphaFold – AI Meets Proteins

Deep Mind solves a 50 years old biology problem. Biology is a vast and complex field in which several problems has not been resolved at this day. However, a great scientific discovery has just been carried out thanks to the DeepMind company specializing in artificial intelligence. Introduction This year may have been one of the […]

GPT-3: focus on the new Open AI’s technology

Obviously, the third generalist natural language model released by Open AI is breaking all performance records. GPT-3 has such potential that Microsoft has licensed its exclusive use for its products and services. For a few additional details about GPT-3, David Oldham (CEO Octopeek Inc. – USA) asked Ouassim AIT ELHARA, innovation and R&D manager at […]

Data Science Prerequisites : programming (5/5)

Programming Knowing various fancy algorithms and statistical concepts is good, but the ability to apply them to solve practical problems is even better. In this day and age, with the amounts of data available and the ever-growing complexity of techniques being used, it is imperative to off-load the computations to a piece of hardware designed […]

Data Science Prerequisites: calculus (4/5)

Studying the theoretical underpinnings of data science can be a daunting experience, especially for newcomers lacking the required background. To help alleviate this burden, this piece will provide an overview of Calculus, one of the pillars supporting many popular algorithms today, along with a few examples of application in machine learning and resources to get […]