Results 41 to 50 of about 528,222 (154)

Quantum Discriminant Analysis for Dimensionality Reduction and Classification

, 2016
We present quantum algorithms to efficiently perform discriminant analysis for dimensionality reduction and classification over an exponentially large input data set.
Cong, Iris, Duan, Luming
core   +1 more source

SPECTRAL REGRESSION DISCRIMINANT ANALYSIS FOR HYPERSPECTRAL IMAGE CLASSIFICATION [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
Dimensionality reduction algorithms, which aim to select a small set of efficient and discriminant features, have attracted great attention for Hyperspectral Image Classification.
Y. Pan, J. Wu, H. Huang, J. Liu
doaj   +1 more source

Negative discriminant states in N=4 supersymmetric string theories

, 2011
Single centered BPS black hole solutions exist only when the charge carried by the black hole has positive discriminant. On the other hand the exact dyon spectrum in heterotic string theory compactified on T^6 is known to contain states with negative ...
A Dabholkar, A Dabholkar, A Dabholkar, A Dabholkar, A Dabholkar, A Dabholkar, A Dabholkar, A Dabholkar, A Gregori, A Sen, A Sen, A Sen, A Sen, A Sen, A Sen, A Sen, A Sen, A Sen, A Sen, Ashoke Sen, C Bachas, CV Johnson, D Bak, D Shih, D Shih, DP Jatkar, EJ Weinberg, F Denef, G Lopes Cardoso, I Bena, I Mandal, J Igusa, J Igusa, JM Maldacena, JR David, JR David, JR David, JR David, K Narayan, M Cvetič, M Stern, MCN Cheng, MCN Cheng, MCN Cheng, N Banerjee, N Banerjee, O Bergman, O Bergman, O Lunin, O Lunin, PS Aspinwall, R Dijkgraaf, S Banerjee, S Banerjee, S Banerjee, S Banerjee, S Banerjee, S Chaudhuri, S Chaudhuri, S Chaudhuri, S Govindarajan, S Murthy, V Balasubramanian, VS Rychkov   +63 more
core   +1 more source

Localized Linear Discriminant Analysis [PDF]

Despite its age, the Linear Discriminant Analysis performs well even in situations where the underlying premises like normally distributed data with constant covariance matrices over all classes are not met.
Czogiel, Irina, Luebke, Karsten, Weihs, Claus, Zentgraf, Marc   +3 more
core  

Classification of Epileptic EEG Signals by Wavelet based CFC

, 2018
Electroencephalogram, an influential equipment for analyzing humans activities and recognition of seizure attacks can play a crucial role in designing accurate systems which can distinguish ictal seizures from regular brain alertness, since it is the ...
Ahmadi, Amirmasoud, Behroozi, Mahsa, Daliri, Mohammad Reza, Shalchyan, Vahid   +3 more
core   +1 more source

Quadratic Discriminant Analysis of Spatially Correlated Data

Nonlinear Analysis, 2001
The problem of classification of the realisation of the stationary univariate Gaussian random field into one of two populations with different means and different factorised covariance matrices is considered. In such a case optimal classification rule in
K. Dučinskas, J. Šaltytė
doaj   +1 more source

Applicability of supervised discriminant analysis models to analyze astigmatism clinical trial data

Clinical Ophthalmology, 2012
Mohammad Reza Sedghipour,1 Homayoun Sadeghi-Bazargani2,31Nikoukari Ophthalmology University Hospital, Tabriz, Iran; 2Department of Statistics and Epidemiology, Neuroscience Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; 3Department
Sedghipour MR, Sadeghi-Bazargani H
doaj  

The Discriminant Analysis Used by the IRS to Predict Profitable Individual Tax Return Audits [PDF]

, 2008
This paper discusses past and current methods the IRS uses to determine which individual income tax returns to audit. The IRS currently uses the discriminant function to give all individual tax returns two scores; one based on whether it should be ...
Torrey, Amber
core   +1 more source

Penerapan Analisis Diskriminan dalam Pembedaan Kelas Umur Tegakan Pinus

Jurnal Manajemen Hutan Tropika, 2011
This  study  describes the use of discriminant anylisis for pine (Pinus spp.) stand class age distinction.  Aim of this  study were (1) to arrange stand age class based on variable of aerial photograph by non hierarchy cluster analysis, and (2) to find ...
P Priyanto
doaj  

Multivariate discriminant analysis of the electrocardiogram

Российский технологический журнал
Objectives. The article presents a study of heart rate variability using multivariate discriminant analysis. Representing an effective statistical method of classification, discriminant analysis can be used to divide objects into groups based on ...
Polina A. Sakharova, Vyacheslav A. Balandin   +1 more
doaj   +1 more source