Discover our AI Glossary, designed to help you understand the key terms and concepts of artificial intelligence. Whether you’re a beginner or a professional, find clear and precise definitions to enrich your knowledge and navigate this exciting field.
Artificial intelligence has reached a major turning point in recent years with the emergence of foundation models, a new category of AI models capable of performing a wide range of tasks—sometimes very different ones—based on… Read More »What is a foundation model (Foundation Model) in artificial intelligence?
Artificial intelligence is a constantly evolving field, and among the key concepts that improve model performance, fine-tuning holds a central place. But what exactly is fine-tuning, and how is it used in practice? In this… Read More »What is fine-tuning in artificial intelligence? Definition and example
The term embedding comes up often when talking about artificial intelligence. Behind this technical word, sometimes opaque for non-experts, lies an idea that is both simple and essential: transforming complex data into a series of… Read More »Embedding in Artificial Intelligence: Simple Definition and Concrete Examples
In the world of artificial intelligence and machine learning, data is the fuel that powers algorithms. But raw data, no matter how abundant, isn’t enough to produce high-performing models. That’s where Feature Engineering comes in—a… Read More »What is Feature Engineering, and why is it essential in AI?
Training data is at the heart of how artificial intelligence works. It is the raw material that allows AI models to learn, improve, and make intelligent decisions. In this article written by the Yiaho team,… Read More »Training Data: What is AI training data? Example and Definition
In the vast and fascinating universe of artificial intelligence, model training often takes center stage. There’s a lot of talk about data, sophisticated algorithms, and the computing power needed for their learning. However, there’s an… Read More »AI Inference: The Models’ Moment of Truth
Artificial intelligence relies on different types of learning to process data and solve problems. Among them, unsupervised learning plays a key role in analyzing complex data without direct human intervention. This article, written by the… Read More »What is unsupervised learning in AI? Definition and examples
In the vast world of artificial intelligence, the ultimate goal is to create models capable of learning and generalizing, like with GPT models and other AIs you know on Yiaho. But what else? The goal… Read More »What is “Underfitting” in AI? Definition, explanations, and examples
Artificial intelligence as we know it today, from chatbots that converse like friends to image generators that bring our ideas to life, relies on a discreet yet revolutionary innovation: the Transformers. Introduced in 2017 in… Read More »Transformers: Discover the Key to the Artificial Intelligence Revolution
You’re already familiar with artificial intelligence thanks to our articles on Yiaho and our glossary. However, are you up to speed on what GANs actually are? This fascinating architecture, which stands among the most remarkable… Read More »What are GANs in AI, the “Generative Adversarial Networks”?
