Glossary index

Technology, science and the universe

+57,000terms
19galaxies
2languages
Dailynew terms from the radar
Mathematics and statistics

Explanatory Variable

An explanatory variable is a fundamental concept in the field of statistics and regression analysis. It refers to a variable that is used to explain variations in a dependent variable within a…

Mathematics and statistics

Explanatory Variables

Explanatory variables are those used in statistical models and machine learning to explain variations in a dependent variable. These variables, also known as independent or predictor variables, are…

Mathematics and statistics

Exponential

The exponential function is a mathematical function characterized by the form f(x) = a^x, where 'a' is a positive constant and 'x' is the independent variable. This function is fundamental in various…

Mathematics and statistics

ExponentialDecay

Exponential decay is a mathematical phenomenon that describes a decrease that follows an exponential function. In simple terms, this means that the quantity decreases at a rate that is proportional…

Mathematics and statistics

Exponential Distribution

The exponential distribution is a continuous probability distribution that describes the time between events in a Poisson process, where events occur independently and at a constant rate. This…

Mathematics and statistics

Exponential Family

The exponential family is a set of probability distributions that share a common form, making them particularly useful in statistical modeling. These distributions are characterized by their ability…

Mathematics and statistics

Exponential Family Models

Exponential Family Models are a class of probability distributions characterized by their exponential form, meaning they can be expressed in terms of an exponential function of their parameters…

Mathematics and statistics

Exponential Growth

Exponential growth refers to an increase that occurs at a rate proportional to its current value, leading to rapid growth. This concept is fundamental in various disciplines, including computing and…

Mathematics and statistics

Exponential Time

Exponential time is a class of computational complexity that refers to the amount of time an algorithm needs to solve a problem, which grows exponentially in relation to the size of the input. This…

Mathematics and statistics

Expression Template

Expression templates are a technique used in C++ to optimize the performance of mathematical expressions. This technique allows mathematical operations to be performed more efficiently by avoiding…

Mathematics and statistics

Extrapolate

Extrapolate is a term that refers to the process of estimating or inferring values that lie outside the range of known data. In the context of data analysis and modeling, extrapolation is used to…

Mathematics and statistics

Extrapolated Value

Extrapolated value is a statistical concept that refers to the estimation of a future or unknown value based on the trend of known data. This method is used to forecast outcomes in various…

Mathematics and statistics

Extrapolation

Extrapolation is the process of estimating unknown values by extending a known sequence. This method is based on the assumption that observed trends in existing data will continue into the future or…

Glosarix on your device

Install
×
Enable Notifications Ok No