InclusionAI
inclusionAI is an open-source artificial general intelligence (AGI) research initiative established by Ant Group, the financial-technology affiliate of the Alibaba ecosystem.
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inclusionAI is an open-source artificial general intelligence (AGI) research initiative established by Ant Group, the financial-technology affiliate of the Alibaba ecosystem.
The incompatibility of fairness metrics (also called the impossibility theorem of fairness or fairness trade-offs) is the proven mathematical result that several widely used definitions of algorithmic fairness…
Independently and identically distributed (abbreviated i.i.d., iid, or IID) data is a collection of random variables in which each variable has the same probability distribution as the others and all variables…
Individual fairness is the principle in machine learning that any two individuals who are similar with respect to a task should receive similar algorithmic outcomes.
Inductive bias (also called learning bias) is the set of assumptions that a learning algorithm uses to predict outputs for previously unseen inputs.
In machine learning, inference is the execution of a trained model to produce an output from an input.
Inference optimization is the set of techniques that make running a trained artificial intelligence model, especially a large language model, faster, more memory-efficient, and cheaper to serve in production.
The inference path is the sequence of nodes that a single example visits as it travels from the root node of a decision tree down to a leaf node during prediction.
An influence function is a tool for estimating how a machine learning model's predictions would change if a single training example were removed or perturbed, without retraining the model.
Information Gain (IG) is a measure from information theory that quantifies the reduction in entropy (uncertainty) achieved by partitioning a dataset on a particular feature: it equals the entropy of the parent…
Information retrieval (IR) is the study and engineering of systems that identify material likely to satisfy an information need.
The input layer is the first layer of a neural network: it receives the raw feature vector for each data sample and passes those values forward to the next layer, performing no learned computation of its own.
In machine learning and statistics, an instance is a single data point in a dataset: the values of one row of features and, optionally, a label.
Instruction tuning is the post-pretraining training stage in which a large language model (LLM) is fine-tuned on a curated collection of (instruction
Instruction backtranslation is a self-alignment method for generating instruction tuning data, introduced by researchers at Meta AI in the paper "Self-Alignment with Instruction Backtranslation," first posted…
Integrated Gradients (IG) is a feature-attribution method for explainable AI that explains a neural network prediction by assigning each input feature an importance score
Interpretability in artificial intelligence concerns what people can learn about a system's behavior, predictions, or internal computations, and whether that understanding is reliable enough for a stated…
Inverse graphics is the problem of recovering, from one or more images, a description of the scene that produced them: the geometry, materials, lighting, camera, and in some formulations the motion and…
The Iris dataset, sometimes referred to as Fisher's Iris dataset or the Iris flower dataset, is a multivariate dataset introduced by the British statistician and biologist Ronald Fisher in his 1936 paper "The…
In collaborative filtering and matrix factorization recommender systems, the item matrix (commonly written V, sometimes Q or H) is the matrix of latent-factor vectors for items: each row holds one item's…
In recommendation systems, items are the entities that the system recommends to users. Google's recommendation systems course defines an item, also called a document, as "the entities a system recommends.
An iteration in machine learning is a single update of a model's parameters during training, performed by processing one batch of data: the model makes predictions on the batch (a forward pass), computes the…
JAX is an open-source Python library for accelerator-oriented array computation and program transformation.
Jev is an AI model released in waitlisted early access on 15 September 2026, and opened to all developers on 20 September, by TypeSafe AI, a San Francisco startup founded in 2024 by former OpenAI researcher…
John Giannandrea is a Scottish-born software engineer and technology executive who ran artificial intelligence organizations at two of the largest consumer technology companies in the world.
Joint Embedding Predictive Architecture (JEPA) is a family of self-supervised, non-generative neural network architectures proposed by Yann LeCun in his June 2022 position paper A Path Towards Autonomous…
Julia is a high-level, high-performance, dynamically typed programming language built for technical computing, scientific computing, machine learning, and numerical analysis.
A JumpReLU sparse autoencoder (JumpReLU SAE) is a variant of the sparse autoencoder used in mechanistic interpretability whose encoder applies a learnable per-feature threshold that forces a feature to exactly…
K-means is an unsupervised machine learning clustering algorithm that partitions a dataset into k distinct, non-overlapping clusters by repeatedly assigning each data point to its nearest cluster center and…
K-median clustering (also written k-medians) is a partitioning-based clustering algorithm that divides a dataset of…
Kullback-Leibler divergence, often abbreviated KL divergence and written…
KV cache, short for key-value cache, is transient model state used during Transformer generation.
KV cache quantization is a family of large language model inference optimizations that store the attention key and value (KV) cache in low-bit numeric formats, typically 2 to 4 bits per value
The Kalman filter is a recursive algorithm that estimates the hidden state of a dynamic system from a sequence of noisy measurements.
Keras is an open-source, high-level neural network API written in Python that lets developers build, train, and deploy deep learning models with minimal code.
A kernel support vector machine (kernel SVM, or KSVM) is a supervised learning algorithm that finds the maximum-margin boundary between two classes after implicitly mapping the data into a high-dimensional…
Knowledge distillation is a training method in which a student model learns from signals produced by a teacher model.
Knowledge editing (also called model editing) is a family of techniques for updating or correcting specific factual associations stored in the weights of a trained large language model without full retraining…
A Kolmogorov-Arnold Network (KAN) is a type of neural network architecture proposed as an alternative to the traditional Multi-Layer Perceptron (MLP).
Kubeflow is an open-source MLOps platform that runs the entire machine learning lifecycle on Kubernetes, described by its creators as a project "dedicated to making using ML stacks on Kubernetes easy, fast and…
L0 regularization is a regularization technique in machine learning and statistics that penalizes the number of nonzero parameters in a model.
L1 loss is a regression loss function equal to the average of the absolute differences between predicted values and target values.
L1 regularization is a regularization technique in machine learning and statistics that prevents overfitting by adding the sum of the absolute values of a model's parameters as a penalty term to the loss…
L2 loss is the squared-error loss function: for a true value…
L2 regularization is a technique in machine learning and statistics that penalizes large weight values by adding the sum of squared parameters.
LAION (Large-scale Artificial Intelligence Open Network) is a German non-profit organization
In machine learning, a label is the target output value associated with a single training example: the correct answer that a supervised learning model is trained to predict.
A labeled example is a single data point used to train a machine learning model that consists of one or more input features paired with the correct answer, called the label.
Lambda (the Greek letter λ) is a symbol used across machine learning, statistics, and computer science to denote several distinct quantities
Landmarks are reference points used as anchors in two largely separate areas of machine learning.
A language model is a model of patterns in language that assigns probabilities or comparable scores to linguistic sequences. Its units may be characters, words, subwords, bytes, or other tokens.
A Large Behavior Model (LBM) is a single neural network for robotics that is pretrained on large, diverse datasets of robot demonstrations and outputs robot actions
A large language model (LLM) is an artificial intelligence system built on a transformer neural network with billions to trillions of parameters, trained on massive text corpora to predict the next token in a…
Lasso regression (an acronym for Least Absolute Shrinkage and Selection Operator) is a linear regression method, named and popularized by Robert Tibshirani in 1996, that adds an L1 penalty to the ordinary…
Latent Dirichlet allocation (LDA) is a generative probabilistic model that discovers the hidden thematic structure in a collection of documents by treating each document as a mixture of a small number of…
A latent space is the vector space a machine learning model maps its inputs into, where each input becomes a point (a latent vector or latent code) and the geometry of the space carries information the raw…
Latent reasoning via recurrent depth is an approach to scaling a language model's test-time computation by iterating a recurrent transformer block in latent (hidden) space
A layer is the fundamental building block of a neural network: an organized group of neurons (also called nodes or units) that together apply one mathematical transformation to their input and pass the result…
Layer-wise Relevance Propagation (LRP) is an explainable AI method that explains the prediction of a deep neural network by propagating the model's output backward through the network, layer by layer, and…
LeVJEPA is a self-supervised learning method for training video encoders. It applies the LeJEPA objective to video