The Scheme of Sliding Examination for Optimal Set Features Determination in Discriminant Analysis Problem

2002 ◽  
Vol 34 (11) ◽  
pp. 11
Author(s):  
Alexander P. Sarychev
Keyword(s):  
Discriminant Analysis ◽  
Analysis Problem ◽  
Optimal Set

A new implicit enumeration scheme for the discriminant analysis problem

1995 ◽  
Vol 22 (6) ◽  
pp. 625-639 ◽  
Author(s):  
P. Marcotte ◽  
G. Marquis ◽  
G. Savard
Keyword(s):  
Discriminant Analysis ◽  
Analysis Problem ◽  
Implicit Enumeration ◽  
Enumeration Scheme

scholarly journals GMDH-BASED OPTIMAL SET FEATURES DETERMINATION IN DISCRIMINANT ANALYSIS

2019 ◽  
Vol 6 (125) ◽  
pp. 26-40
Author(s):  
Alexander Sarychev ◽  
Lyudmila Sarycheva
Keyword(s):  
Pattern Recognition ◽  
Discriminant Analysis ◽  
Discriminant Function ◽  
Group Method ◽  
Data Handling ◽  
Structural Uncertainty ◽  
Discriminant Functions ◽  
Optimal Set

The task of searching optimum on complexity discriminant function is considered. Criteria of quality of the discriminant functions developed in the Group Method of Data Handling are described: the criterion based on a partition of observations on training and testing samples, and criterion of sliding examination. The tasks of this class belong to pattern recognition problems under the condition of structural uncertainty, which were considered by academician A.G. Ivakhnenko as long ago as 60–70-th of the last century as actual problems of an engineering cybernetics.

A tabu search with an oscillation strategy for the discriminant analysis problem

2010 ◽  
Vol 37 (10) ◽  
pp. 1688-1696 ◽  
Author(s):  
Arnaud Fréville ◽  
Saïd Hanafi ◽  
Frédéric Semet ◽  
Nicolas Yanev
Keyword(s):  
Discriminant Analysis ◽  
Tabu Search ◽  
Analysis Problem

An Introduction to Discriminant Analysis

1989 ◽  
Vol 22 (3) ◽  
pp. 158-168 ◽  
Author(s):  
Carl J Huberty ◽  
Richard M. Barton
Keyword(s):  
Discriminant Analysis

Brief Report. The PCL-R and Gender

2000 ◽  
Vol 16 (3) ◽  
pp. 147-149 ◽  
Author(s):  
Martin Grann
Keyword(s):  
Gender Differences ◽  
Sexual Behavior ◽  
Discriminant Analysis ◽  
Juvenile Delinquency ◽  
Violent Offenders ◽  
Matched Pairs ◽  
Psychopathy Checklist ◽  
Psychopathy Checklist Revised ◽  
And Gender

Summary: Hare's Psychopathy Checklist - Revised (PCL-R; Hare, 1991 ) was originally constructed for use among males in correctional and forensic settings. In this study, the PCL-R protocols of 36 matched pairs of female and male violent offenders were examined with respect to gender differences. The results indicated a few significant differences. By means of discriminant analysis, male Ss were distinguished from their female counterparts through their relatively higher scores on “callous/lack of empathy” (item 8) and “juvenile delinquency” (item 18), whereas the female Ss scored relatively higher on “promiscuous sexual behavior” (item 11). Some sources of bias and possible implications are discussed.

The Assessment of Fear of Flying: Elaboration and Validation of a Videotape as an Analogous Situation of a Flight1

1997 ◽  
Vol 13 (2) ◽  
pp. 118-130 ◽  
Author(s):  
Juan I. Capafóns ◽  
Carmen D. Sosa ◽  
Manuel Herrero ◽  
Conrado Viña
Keyword(s):  
Heart Rate ◽  
Discriminant Analysis ◽  
Post Treatment ◽  
Subjective Measure ◽  
Physiological Measures ◽  
Personal Safety ◽  
Metal Detector ◽  
Fear Of Flying ◽  
Situational Anxiety ◽  
Treatment Measures

The results are presented for the validation of a videotape as an analogous situation for a flight. The video includes the most significant elements of a flight by air: confirmation of the flight, packing, going to the airport, checking-in, going through the metal-detector, departure lounge, boarding the plane, demonstration of the personal safety drills, interiors and exteriors during the flight and landing. Two physiological measures are used for validation (heart rate and temperature) and a subjective measure (situational anxiety, SA). The results (both t-tests and the discriminant analysis) indicate that the videotape is able to discriminate between phobics and non-phobics of flying in the three variables considered. With respect to sensitivity in detecting change produced by various treatments in clients with phobia of flying, the results are also satisfactory. A greater differentiation is produced between the pre-post treatment measures, both in subjective and in the physiological measures.

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