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Discriminant

Known as: Discriminant of a polynomial, B² − 4ac, Discrimant 
In algebra, the discriminant of a polynomial is a function of its coefficients, typically denoted by a capital 'D' or the capital Greek letter Delta… 
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Related topics

Related topics

28 relations
Algebraic equationAlternating polynomialCasus irreducibilisCubic function

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2016
Highly Cited
2016
Sparsity Preserving Discriminant Projections with Applications to Face Recognition
Dimensionality reduction is extremely important for understanding the intrinsic structure hidden in high-dimensional data. In… 
Highly Cited
2016
Highly Cited
2016
Hyperspectral Image Classification by Fusing Collaborative and Sparse Representations
This paper proposes to combine collaborative representation (CR) and sparse representation (SR) for hyperspectral image… 
Highly Cited
2011
Highly Cited
2011
Differential optical flow applied to automatic facial expression recognition
Highly Cited
2009
Highly Cited
2009
Feature extraction based on Laplacian bidirectional maximum margin criterion
2006
2006
The Elliptic Curve Database for Conductors to 130000
Tabulating elliptic curves has been carried out since the earliest days of machine computation in number theory. After some… 
Highly Cited
2006
Highly Cited
2006
NNMF-Based Factorization Techniques for High-Accuracy Privacy Protection on Non-negative-valued Datasets
The challenge in preserving data privacy is how to protect attribute values without jeopardizing the similarity between data… 
Highly Cited
2003
Highly Cited
2003
Combined Fisherfaces framework
Highly Cited
2001
Highly Cited
2001
Contribution of pyrolysis-mass spectrometry (Py-MS) to authenticity testing of honey
Highly Cited
1987
Highly Cited
1987
The significance of source versus process in the tectonic controls of magma genesis
Highly Cited
1986
Highly Cited
1986
Individual variation in the isolation calls of Mexican free-tailed bat pups (Tadarida brasiliensis mexicana)
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