Results 21 to 30 of about 282,422 (272)

Face Recognition Using Simplified Probabilistic Linear Discriminant Analysis

open access: yesInternational Journal of Advanced Robotic Systems, 2012
Face recognition in uncontrolled environments remains an open problem that has not been satisfactorily solved by existing recognition techniques.
Boštjan Vesnicer   +3 more
doaj   +1 more source

Alternating direction method of multipliers for penalized zero-variance discriminant analysis [PDF]

open access: yes, 2015
We consider the task of classification in the high dimensional setting where the number of features of the given data is significantly greater than the number of observations.
Ames, Brendan   +2 more
core   +3 more sources

Comparative Performance of Several Robust Linear Discriminant Analysis Methods

open access: yesRevstat Statistical Journal, 2007
The problem of the non-robustness of the classical estimates in the setting of the quadratic and linear discriminant analysis has been addressed by many authors: Todorov et al. [19, 20], Chork and Rousseeuw [1], Hawkins and McLachlan [4], He and Fung [5]
Valentin Todorov , Ana M. Pires
doaj   +1 more source

Zernike Moments Based Handwritten Pashto Character Recognition Using Linear Discriminant Analysis

open access: yesMehran University Research Journal of Engineering and Technology, 2021
This paper presents an efficient Optical Character Recognition (OCR) system for offline isolated Pashto characters recognition. Developing an OCR system for handwritten character recognition is a challenging task because of the handwritten characters ...
Sardar Jehangir   +4 more
doaj   +1 more source

Linear discriminant analysis in network traffic modeling

open access: yesTongxin xuebao, 2005
It was not easy to give an accurate judgment of whether the traffic model fitting the actual traffic. The common method was to compare the Hurst parameter, data histogram and autocorrelation function.
ZHANG Bing-yi   +3 more
doaj   +2 more sources

Cross View Gait Recognition Using Joint-Direct Linear Discriminant Analysis

open access: yesSensors, 2016
This paper proposes a view-invariant gait recognition framework that employs a unique view invariant model that profits from the dimensionality reduction provided by Direct Linear Discriminant Analysis (DLDA).
Jose Portillo-Portillo   +7 more
doaj   +1 more source

A Linear Discriminant Analysis and Classification Model for Breast Cancer Diagnosis

open access: yesApplied Sciences, 2022
Although most cases are identified at a late stage, breast cancer is the most public malignancy amongst women globally. However, mammography for the analysis of breast cancer is not routinely available at all general hospitals.
Marion Olubunmi Adebiyi   +3 more
doaj   +1 more source

Linear Discriminant Analysis

open access: yesNature Reviews Methods Primers
Citation: 'linear discriminant analysis' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.10133 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
Dianne Cook, Ursula Laa
  +8 more sources

QR-FOLDA: A Fast Orthogonal Linear Discriminant Analysis Based on QR Decomposition

open access: yesMathematics
Orthogonal Linear Discriminant Analysis (OLDA) has been widely studied for dimensionality reduction, as the orthogonality constraints on its projection matrix enable more effective elimination of redundant features compared to conventional Linear ...
Yuchuan Liu   +5 more
doaj   +1 more source

PERBANDINGAN ANALISIS DISKRIMINAN LINIER KLASIK DAN ANALISIS DISKRIMINAN LINIER ROBUST UNTUK PENGKLASIFIKASIAN KESEJAHTERAAN MASYARAKAT KABUPATEN/KOTA DI JAWA TENGAH [PDF]

open access: yes, 2013
Discriminant analysis is a statistics method which is used to classify an individual or object into certain group which has determined based on its independent variables.
KARTIKAWATI, ANA
core   +2 more sources

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