Reinforcement learning: creating an AI that learns through experience

Artificial intelligence (AI) is constantly evolving, getting closer to a capacity for learning similar to that of a human. At the heart of this revolution is reinforcement learning, a method that allows an AI to acquire skills through experience by directly interacting with its environment and adjusting its decisions through a system of rewards and … Read more

Computer vision: mastering visual recognition algorithms

Computer vision is today becoming an essential technology in the global digital and industrial landscape. From advanced robotics to autonomous vehicles, medical imaging, and multimedia search engines, its ability to analyze and understand visual data deeply transforms industries. Image recognition, the heart of this discipline, relies on sophisticated algorithms that enable machines to decipher visual … Read more

Natural Language Processing: how to make machines talk

Natural language processing, or NLP (Natural Language Processing), has become an essential pillar in the interaction between humans and machines. In 2025, this technology continues to evolve, transcending linguistic barriers and making digital communication smoother than ever. Whether it’s through voice assistants, chatbots, or instant translation, NLP enables machines to understand and produce language that … Read more

Convolutional neural networks: understanding image processing by AI

Convolutional neural networks (CNN) have become essential in the field of artificial intelligence dedicated to image processing. Their ability to automatically extract complex features from images gives them a decisive advantage over traditional methods. Inspired by the function of the animal visual cortex, these networks enable machines to visually understand their environment, making possible a … Read more

Artificial intelligence in the service of the sciences of the universe

L'intelligence artificielle au service des sciences de l'univers

IN BRIEF Artificial Intelligence : a revolutionary tool to unlock the mysteries of the Universe. Applications in cosmology to understand dark energy. Numerical methods and simulations at the service of science. Use of machine learning for astronomical research. AI tools to predict the structure of the Universe. Collaboration between mathematics, physics, and AI for significant … Read more

Machine Learning Algorithms in Cosmology

Les algorithmes d’apprentissage machine en cosmologie

IN BRIEF Machine learning for cosmological analysis. Correction of detection biases of weak lenses. Use of algorithms for astrophysical parameter estimation. Introduction to ensemble methods. Estimations of biases related to galaxy properties. Applications of AI in the quest for the infinite. Use of optimal transport algorithms in cosmology. Machine learning in astronomy and biomedicine. In … Read more

Physics and artificial intelligence: future perspectives

La physique et l'intelligence artificielle : perspectives futures

IN BRIEF AI Technologies and their impact on theoretical physics research. The fusion of artificial intelligence and quantum physics for radical innovation. The role of AI in science communication and education. Analysis of technological advancements and future prospects in AI. Implications for the future of scientific careers and harnessing the benefits of AI. Ethics and … Read more

Machine learning: an introduction for beginners

Machine learning : initiation pour débutants

IN SHORT Machine Learning Principles: Understanding the fundamental elements. Predictive Model: Manipulating basic functions. Training: Jedha’s beginner Data bootcamp, 75 hours in 2 weeks. Learning by Experience: Technology without human intervention for complex tasks. Recommended Readings: Books suitable for beginners in Machine Learning. Free Courses: Microsoft ML program with 26 lessons. Deep Learning: Focused on … Read more

Artificial Intelligence: practical applications and societal impacts

Intelligence artificielle : applications pratiques et impacts sociétaux

IN BRIEF Practical applications of artificial intelligence in various sectors. Improvement of productivity at work through automation. Impact of AI on jobs and the transformation of professional tasks. Facilitation of accessibility for people with disabilities. Ethical issues related to the use of AI technologies. Influence of AI on social behaviors and communication. Examples of applications … Read more

The role of mathematics in artificial intelligence

Le rôle des mathématiques dans l'intelligence artificielle

IN BRIEF Use of mathematics to model complex systems. Neural networks and their mathematical foundations. Statistics to analyze and interpret data. Supervised learning and parameter tuning. Modern theories to predict chaotic phenomena. Applied mathematics in operational research. Influence on education and mathematics teaching. Optimization of learning methods through mathematics. Data security via mathematical approaches. Mathematics … Read more