Estimation of distribution algorithm - An estimation of distribution algorithm, or EDA, is an optimization method that learns a probability model of promising candidate solutions and samples that...
Eta squared ( h 2 ) - Eta squared, conventionally written eta squared or η², is an effect-size measure based on the proportion of total observed variation attributed to a...
Ethics by design - Ethics by design is an approach that incorporates ethical considerations into the purpose, requirements, development, deployment, and ongoing management of...
Ethics of artificial intelligence - Ethics of artificial intelligence is the study and practice of evaluating what ought to be done when AI is designed, developed, deployed, and used.
ETL - ETL stands for extract, transform, load: a data integration process that retrieves data from sources, changes it into a required form, and loads the...
Euclidean distance - Euclidean distance is the straight-line distance between two points in a Euclidean space.
Euclidean norm - The Euclidean norm is the usual length of a real vector, calculated as the square root of the sum of its squared coordinates.
Euclidean space - A Euclidean space is a space of points or vectors equipped with the familiar geometry of lengths, angles and perpendicularity.
Euclidean transformation - A Euclidean transformation preserves distances and angles while changing the position or orientation of a geometric object.
Euler angle - An Euler angle is one of a sequence of angles used to describe a three-dimensional orientation through successive rotations about specified axes.
Euler tour technique - The Euler tour technique represents a tree as an ordered traversal that follows every tree edge in both directions.
Eulerian - A graph is Eulerian when it has a circuit that traverses every edge exactly once and returns to its starting vertex.
Eulerian video magnification - Eulerian video magnification is a video-processing technique that makes subtle changes over time easier to see by amplifying selected temporal variations at...
Evaluation - Evaluation is the systematic assessment of an AI model, output, or complete system against defined purposes and criteria.
Evaluation Bias - Evaluation bias arises when the data, benchmarks, measurements, or assessment procedures used to judge an AI system do not support an accurate picture of...
Evaluation function - An evaluation function is a rule or program that assigns a value to something being assessed.
Evaluation machine learning pipeline - An evaluation machine learning pipeline, in the ITU telecommunications context, connects ML pipeline functions with simulated network functions and served...
Evaluation metric - An evaluation metric is a defined measure used to summarize an aspect of a model's or system's performance.
Evaluation of binary classifiers - Evaluation of binary classifiers measures how well a system distinguishes between two outcome classes.
Evaluation of machine translation - Evaluation of machine translation is the systematic assessment of automatically translated text or translation systems.
Evaluator agent - An evaluator agent is an AI component whose job is to judge the output of another AI component: scoring, checking or critiquing it so weak results can be...
Even - Rodeh coding - Even - Rodeh coding is a self-delimiting binary code for nonnegative integers associated with Shimon Even and Michael Rodeh.
Event - In probability, an event is a collection of possible outcomes to which the probability model assigns a probability.
Event calculus - The event calculus is a family of logic-based formalisms for representing events, their effects and what holds at different times.
Event - condition - action - Event - condition - action, or ECA, is a structure for reactive rules: when a specified event occurs, test a condition and perform an action if that...
Event correlation - Event correlation is the process of connecting event records that may belong to the same activity, incident, or operational pattern.
Event extraction - Event extraction is the process of identifying events described in text and representing selected information about them in a structured form.
Event store - An event store is a persistent repository for ordered records of events that have occurred.
Event tree analysis - Event tree analysis is a forward-looking method for tracing possible outcomes after an initiating event.
Evidence - Evidence, in probabilistic AI, is the information on which an inference is conditioned.
Evidence reversal - Evidence reversal is a probabilistic inference technique that restructures a model so observed evidence can guide the generation of hidden-state samples.
Evolutionary acquisition of neural topologies - Evolutionary acquisition of neural topologies, usually shortened to EANT, is a neuroevolution method that searches for both a neural network's structure and...
Evolutionary algorithms - Evolutionary algorithms are a family of search and optimization methods inspired by variation and selection in biological evolution.
Evolutionary computation - Evolutionary computation is a family of computational search methods inspired by variation and selection in biological evolution.
Evolutionary developmental robotics - Evolutionary developmental robotics studies robot design and behavior by combining evolutionary search across generations with development within a robot's...
Evolutionary multi-objective optimization - Evolutionary multi-objective optimization uses evolutionary search to find useful solutions when several objectives must be considered together.
Evolutionary multimodal optimization - Evolutionary multimodal optimization uses evolutionary search to discover and retain multiple distinct optima or promising solution regions within an...
Evolutionary robotics - Evolutionary robotics applies evolutionary search methods to robot controllers, physical designs, or both.
Evolutionary strategies - Evolutionary strategies, commonly called evolution strategies or ES, are optimization methods that improve candidate solutions through variation...
Evolvability (computer science) - In computer science, evolvability can refer specifically to Leslie Valiant's mathematical framework for asking which mechanisms can emerge through...
Evolving classification function - An evolving classification function is a classifier that can adjust its representation as data arrives.
Evolving intelligent system - An evolving intelligent system is a learning system that can adapt its internal structure as new data arrive, as well as update numerical parameters.
EVOP, Evolutionary Operation - EVOP, short for Evolutionary Operation, is an approach to improving an operating process through deliberately planned, usually small changes to its...
EWMA chart - An EWMA chart is a statistical process-control chart that monitors an exponentially weighted moving average of successive observations.
Ex ante forecast - An ex ante forecast is a forecast produced using only information available at the time it is made.