💡 Words with a Similar Meaning to "Sigmoid function"
Found via reverse dictionary — words that share a conceptual meaning.
| Word | Definition |
|---|---|
| sigmoidnoun | (mathematics) Ellipsis of sigmoid function. [(mathematical analysis, statistics) Any of various real functions whose graph resembles an elongated letter "S"; specifically, the logistic function y=(eˣ)/(eˣ+1)=1/(1+e⁻ˣ).] |
| sigmoidal | sigmoid; S-shaped. |
| logistic functionnoun | (mathematics) A function, the result of the division of two exponential functions, that gives rise to the logistic curve. |
| error functionnoun | (mathematics, statistics, probability theory) A sigmoid function giving the probability that a measurement, under the influence of normally distributed errors with standard deviation, is within a certain distance from the mean value. |
| logistic | (operations) Relating to logistics. |
| sincnoun | (mathematics) Ellipsis of sinc function: f = sin(x)/x. |
| softmaxnoun | (mathematics, statistics) A generalization of the logistic function that "squashes" a K-dimensional vector mathbf z of arbitrary real values to a K-dimensional vector σ( mathbf z) of real values in the range (0, 1). |
| special functionnoun | Any of various specific mathematical functions that have more or less established names and notations due to their importance. |
| signum functionnoun | (mathematics) The function that determines the sign of a real number, yielding −1 if negative, +1 if positive, or otherwise zero. |
| step functionnoun | (mathematics) A function from the real line to a finite subset of the real line. |
| set functionnoun | (computer science) A mathematical function whose input is a set (usually of real numbers or a set of points in the Euclidean or some measure space), and whose output is usually a number. |
| sigmoidicitynoun | (uncountable) The quality of being sigmoid |
| logistic curvenoun | (mathematics, biology) An S-shaped curve that models the growth of many ecosystems. |
| logitnoun | (mathematics) the inverse of the "sigmoid" or "logistic" function used in mathematics, especially in statistics. The logit of a number p between 0 and 1 is given by the formula: |
| hyperbolic sinenoun | (mathematics) A hyperbolic function that is the analogue of the sine function for hyperbolic spaces, taking in a hyperbolic angle as an argument and returning the y-coordinate for the corresponding point on the unit hyperbola. It is written in symbol sinh and can be represented as: sinh (x)= tfrac 1 2(eˣ-e⁻ˣ) |
| exponential functionnoun | (mathematics) Any function in which an independent variable is in the form of an exponent; they are the inverse functions of logarithms |
| symmetric functionnoun | (mathematics) Any function, of multiple variables, whose value is independent of the order of the variables, i.e. f(a,b) = f(b,a). |
| simple functionnoun | (mathematical analysis) Any complex-valued measurable function whose range is finite. |
| signumnoun | A sign, mark, or symbol. |
| forcing functionnoun | (graphical user interface) An aspect of interface design that restricts a user's abilities in order to streamline completion of a task. |
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