Generative AI refers to artificial intelligence systems designed to create new content, such as text, images, audio, video, or other data, by learning patterns from existing datasets. These systems use generative models to simulate creativity and produce outputs that are...

A Gaussian Diffusion Model is a type of generative model that creates data by simulating the process of adding and removing Gaussian noise to and from a dataset over a series of steps. The model learns to reverse this noise...

A Generative Adversarial Network (GAN) is a class of machine learning models designed for generative tasks, where the goal is to create new data that mimics the characteristics of a given dataset. A GAN consists of two neural networks—a generator...

G-eval is a framework or methodology used to evaluate the performance, reliability, and accuracy of generative AI models, such as those used in text, image, or audio generation. It focuses on assessing outputs for quality, coherence, creativity, and adherence to...

Fine-tuning is the process of adapting a pre-trained machine learning model to a specific task by continuing its training on a smaller, task-specific dataset. It builds upon the general knowledge already learned by the model during pre-training, allowing it to...

Few-shot learning is a machine learning approach where a model is trained to make accurate predictions or perform tasks using only a small number of labeled examples. This technique is particularly valuable in scenarios where collecting large amounts of labeled...

A feature vector is a numerical representation of an object or data point in a multidimensional space, where each dimension corresponds to a specific attribute or feature. Feature vectors are fundamental in machine learning, as they encode the essential characteristics...

Feature space refers to a multidimensional mathematical space where each dimension represents a feature or attribute of data, and data points are positioned based on their feature values. In machine learning, feature space is used to visualize, analyze, and process...

An entity refers to a distinct object, concept, or unit of information within a dataset or system that holds specific meaning or relevance. Entities are commonly used in natural language processing (NLP), knowledge graphs, and databases to represent real-world objects,...

An encoder is a key component in many AI and machine learning models, especially in architectures like transformers and autoencoders. Its primary function is to process input data (e.g., text, images, or signals) and transform it into a dense, structured...