Results 21 to 30 of about 580,173 (268)

Sparse multinomial kernel discriminant analysis (sMKDA) [PDF]

, 2009
Dimensionality reduction via canonical variate analysis (CVA) is important for pattern recognition and has been extended variously to permit more flexibility, e.g. by "kernelizing" the formulation.
Abe, Baudat, Billings, Bo, Cawley, Cawley, Centeno, Chen, Chen, Chen, Chen, Crownover, Duda, Gonzalez-Abril, Hastie, Hastie, Hastie, Hong, Hsu, Kitsuchart Pasupa, Krishnapuram, Li, Liang, Liang, Lu, Mayoraz, Mika, Rifkin, Robert F. Harrison, Schölkopf, Shawe-Taylor, Similä, Suykens, Tipping, Van Gestel, Weston, Xu, Xu, Xu, Yu, Zheng   +40 more
core   +1 more source

Probabilistic Class-Specific Discriminant Analysis

IEEE Access, 2020
In this paper we formulate a probabilistic model for class-specific discriminant subspace learning. The proposed model can naturally incorporate the multi-modal structure of the negative class, which is neglected by existing class-specific methods ...
Alexandros Iosifidis
doaj   +1 more source

Averages of Fourier coefficients of Siegel modular forms and representation of binary quadratic forms by quadratic forms in four variables

, 2016
Let $-d$ be a a negative discriminant and let $T$ vary over a set of representatives of the integral equivalence classes of integral binary quadratic forms of discriminant $-d$.
A Earnest, A Krieg, A Pizer, AG Earnest, H Hijikata, H Hijikata, H Yoshida, HL Resnikoff, J Ellenberg, JS Hsia, M Eichler, M Kneser, M Kneser, P Ponomarev, R Schulze-Pillot, R Schulze-Pillot, R Schulze-Pillot, Rainer Schulze-Pillot, S Böcherer, S Böcherer, S Böcherer, V Blomer, V Blomer, W Duke, W Kohnen   +24 more
core   +1 more source

Discriminant Study with Classification of Underdeveloped and Developing City Districts in West Papua Province

Ekuilibrium: Jurnal Ilmiah Bidan Ilmu Ekonomi, 2020
This study aims to determine whether there are clear differences between groups on the dependent variable. This analysis uses the independent variable Life Expectancy (X1), Number of Health Facilities (Puskesmas) (X2), Number of Facilities (Supporting ...
Ramli Lewenussa, Rais Dera Pua Rawi
doaj   +1 more source

Discriminant Analysis for Correlated Data [PDF]

Maǧallaẗ Al-Buḥūṯ Al-Mālīyyaẗ wa Al-Tiğāriyyaẗ, 2019
The correlated data are of great importance in the practical life, for example we may want to track the case of a patient after taking a treatment for consecutive periods of time. Also, we may want to track a disease with the members of a certain family.
Ahmed Mohamed Mohamed El-Sayed
doaj   +1 more source

Prediction of water inrush source of coal seam floor based on Fisher discriminant model

Gong-kuang zidonghua, 2022
In order to solve the problems of low accuracy mine water inrush source discriminant method for mine floor water inrush source discrimination, taking the second level coal seam of suburban coal mine as an example, the Fisher mine floor water inrush ...
DUAN Lihong, DAI Lei, ZHANG Jinling
doaj   +1 more source

Discriminant Formulas and Applications

, 2016
We solve two conjectures of Ceken-Palmieri-Wang-Zhang concerning discriminants and give some applications.Comment: 33 pages. Edit: In version 2, we removed the hypothesis that 1-q is invertible in Theorem 0.
Chan, Kenneth, Young, Alexander, Zhang, James   +2 more
core   +1 more source

Breed comparison for heat adaptation in rams using multivariate analysis

Bioscience Journal, 2016
In this study, a multivariate analysis of morphological and physiological characteristics was performed on clinically healthy rams from six breeds (Santa Ines, Bergamasca, Dorper, Texel, Ile de France and Hampshire Down) to determine if these ...
Carlos Alberto da Cruz Júnior, Carolina Madeira Lucci, Vanessa Peripolli, Candice Bergmann Tanure, Alessandra Ferreira da Silva, Adriana Morato de Menezes, Alexandre Floriani Ramos, Concepta McManus   +7 more
doaj   +1 more source

Variable selection and updating in model-based discriminant analysis for high dimensional data with food authenticity applications [PDF]

, 2010
Food authenticity studies are concerned with determining if food samples have been correctly labelled or not. Discriminant analysis methods are an integral part of the methodology for food authentication.
Adrian, Brendan Murphy, E. Raftery, Nema Dean   +3 more
core   +6 more sources

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