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Polynomial Discriminant -- from Wolfram MathWorld


A polynomial discriminant is the product of the squares of the differences of the ... The discriminant of a polynomial is defined only up to constant factor, and ...


For more information, see Polynomial Discriminant -- from Wolfram MathWorld

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Discriminant - Wikipedia


In algebra, the discriminant of a polynomial is a polynomial function of its coefficients, which allows deducing some properties of the roots without computing ...


For more information, see Discriminant - Wikipedia

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Discriminant | mathematics | Britannica.com


Discriminant: Discriminant, in mathematics, a parameter of an object or system calculated as an aid to its classification or solution. In the case of a quadratic ...


For more information, see Discriminant | mathematics | Britannica.com

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Feature Extraction for Nonparametric Discriminant Analysis


important discriminant directions in order to reduce the dimensionality. ... to produce a powerful procedure for (reduced-rank) nonparametric discriminant.


For more information, see Feature Extraction for Nonparametric Discriminant Analysis

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Lecture 9: Classification, LDA


Linear Discriminant Analysis (LDA). Instead of estimating P(Y | X), we will estimate: 1. ˆ. P(X | Y ): Given the response, what is the distribution of the inputs. 3 / 21 ...


For more information, see Lecture 9: Classification, LDA

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Linear discriminant analysis - Wikipedia


Linear discriminant analysis (LDA), normal discriminant analysis (NDA), or discriminant function analysis is a generalization of Fisher's linear discriminant, ...


For more information, see Linear discriminant analysis - Wikipedia

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multivariate analysis - What is "Discriminant hotelling"? - Cross ...


Discriminant hotelling or discriminant/hotelling is somewhat ambiguous (@ amoeba) and seems to be poor word choice (@whuber).


For more information, see multivariate analysis - What is "Discriminant hotelling"? - Cross ...

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machine learning - What is a Gaussian Discriminant Analysis (GDA ...


GDA, is a method for data classification commonly used when data can be approximated with a Normal distribution. As first step, you will need ...


For more information, see machine learning - What is a Gaussian Discriminant Analysis (GDA ...

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What is the connection between the discriminant of a quadratic and ...


The connection you are looking for is simply Pythagoras theorem! Imagine an upside down parabola. I ask that it be upside down so that the y coordinate of the  ...


For more information, see What is the connection between the discriminant of a quadratic and ...

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polynomials - Why is discriminant less than zero? - Mathematics ...


Aug 10, 2015 ... You ought to recognise your discriminant here. ... A negative discriminant ensures that the expression has no real root, i.e. the expression ...


For more information, see polynomials - Why is discriminant less than zero? - Mathematics ...

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Elliptic Discriminant -- from Wolfram MathWorld


Elliptic Discriminant. DOWNLOAD Mathematica Notebook. An elliptic curve is the set of solutions to an equation of the form ...


For more information, see Elliptic Discriminant -- from Wolfram MathWorld