Dissertations / Theses on the topic 'Multiple Discriminant Analysis (MDA)'
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Othman, Zarrog M. Z. "Classifying the aptitude of Civil Engineering Project Managers (CEPM) using Multivariate Discriminant Analysis (MDA)." Thesis, Loughborough University, 2007. https://dspace.lboro.ac.uk/2134/36041.
Full textCho, SeongMin. "Comparative Analysis of Mature Travelers on the Basis of Internet Use." Thesis, Virginia Tech, 2002. http://hdl.handle.net/10919/31556.
Full textMaster of Science
Furuhashi, Takeshi, Tomohiro Yoshikawa, and Masafumi Yamamoto. "A Study on Effects of Migration in MOGA with Island Model by Visualization." 日本知能情報ファジィ学会, 2008. http://hdl.handle.net/2237/20680.
Full textJoint 4th International Conference on Soft Computing and Intelligent Systems and 9th International Symposium on advanced Intelligent Systems, September 17-21, 2008, Nagoya University, Nagoya, Japan
Metawe, Saad Abdel-Hamid. "The Prediction of Industrial Bond Rating Changes: a Multiple Discriminant Model Versus a Statistical Decomposition Model." Thesis, North Texas State University, 1985. https://digital.library.unt.edu/ark:/67531/metadc332370/.
Full textMauk, Rachel Grant. "Prediction of Intensity Change Subsequent to Concentric Eyewall Events." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1469037273.
Full textZhang, Jian. "Bayesian multiple hypotheses testing with quadratic criterion." Thesis, Troyes, 2014. http://www.theses.fr/2014TROY0016/document.
Full textThe anomaly detection and localization problem can be treated as a multiple hypotheses testing (MHT) problem in the Bayesian framework. The Bayesian test with the 0−1 loss function is a standard solution for this problem, but the alternative hypotheses have quite different importance in practice. The 0−1 loss function does not reflect this fact while the quadratic loss function is more appropriate. The objective of the thesis is the design of a Bayesian test with the quadratic loss function and its asymptotic study. The construction of the test is made in two steps. In the first step, a Bayesian test with the quadratic loss function for the MHT problem without the null hypothesis is designed and the lower and upper bounds of the misclassification probabilities are calculated. The second step constructs a Bayesian test for the MHT problem with the null hypothesis. The lower and upper bounds of the false alarm probabilities, the missed detection probabilities as well as the misclassification probabilities are calculated. From these bounds, the asymptotic equivalence between the proposed test and the standard one with the 0-1 loss function is studied. A lot of simulation and an acoustic experiment have illustrated the effectiveness of the new statistical test
Norrbelius, Therese, and Carina Linder. "Konkursprognostisering : En empirisk studie av småföretag i Sverige." Thesis, Mid Sweden University, Department of Social Sciences, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-9198.
Full textCorporate failures pose a problem for banks, investors, customers, employees andinsurers. With a multivariate discrimination method, the study aims to find the specificfinancial ratios that most accurate reveals a company's financial health, which is ofinterest to all of the above parties. The data consist of 1042 Swedish small enterprisesand 30 different financial ratios between the years 2005‐2007. The result shows thatbankrupt firms three years before bankruptcy have a disadvantaged capital structurewith poor solvency and high debt. The year before bankruptcy, profitability and liquiditydeclined for bankruptcy group, and rates vary considerably in comparison with thesurviving companies. Our model can correctly classify 91,2 % of the total sample one yearbefore bankruptcy.
Företagskonkurser är dyrt för samhället och utgör ett problem för bland annat banker,investerare, kunder, anställda, försäkringsbolag och leverantörer. Studien syftar till attfinna de specifika nyckeltal vilka avslöjar ett företags finansiella hälsa, vilket är av intresseför alla ovanstående parter. Med en kvantitativ multivariat analysmetod har 30 olikanyckeltal från sammanlagt 1042 svenska mindre aktiebolag mellan åren 2005 och 2007studerats.Resultatet visar att konkursföretagen tre år innan konkurs har en missgynnandekapitalstruktur med svag soliditet och hög skuldsättning. Året innan konkurs harlönsamheten och likviditeten minskat för konkursgruppen och talen uppvisar storaskillnader i jämförelse med de överlevande företagen. Modellen klassificerar 91,2 % avföretagen korrekt ett år innan konkurs.
Kartheek, arun sai ram chilla, and Chelluboina Kavya. "Investigating Metrics that are Good Predictors of Human Oracle Costs An Experiment." Thesis, Blekinge Tekniska Högskola, Institutionen för programvaruteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-14080.
Full textГриценко, О. О. "Математичні моделі управління фінансовими ресурсами." Thesis, Сумський державний університет, 2018. http://essuir.sumdu.edu.ua/handle/123456789/67011.
Full textMachado, João Filipe de Souta Neiva. "Caracterização dos hábitos de E-commerce." Master's thesis, Universidade de Évora, 2015. http://hdl.handle.net/10174/16679.
Full textRoberts, Geoff. "Classification of non-stationary signals using time-frequency representations and multiple hypotheses tests : an application to humpback whale songs." Thesis, Queensland University of Technology, 1999.
Find full textSomé, Sobom Matthieu. "Estimations non paramétriques par noyaux associés multivariés et applications." Thesis, Besançon, 2015. http://www.theses.fr/2015BESA2030/document.
Full textThis work is about nonparametric approach using multivariate mixed associated kernels for densities, probability mass functions and regressions estimation having supports partially or totally discrete and continuous. Some key aspects of kernel estimation using multivariate continuous (classical) and (discrete and continuous) univariate associated kernels are recalled. Problem of supports are also revised as well as a resolution of boundary effects for univariate associated kernels. The multivariate associated kernel is then defined and a construction by multivariate mode-dispersion method is provided. This leads to an illustration on the bivariate beta kernel with Sarmanov's correlation structure in continuous case. Properties of these estimators are studied, such as the bias, variances and mean squared errors. An algorithm for reducing the bias is proposed and illustrated on this bivariate beta kernel. Simulations studies and applications are then performed with bivariate beta kernel. Three types of bandwidth matrices, namely, full, Scott and diagonal are used. Furthermore, appropriated multiple associated kernels are used in a practical discriminant analysis task. These are the binomial, categorical, discrete triangular, gamma and beta. Thereafter, associated kernels with or without correlation structure are used in multiple regression. In addition to the previous univariate associated kernels, bivariate beta kernels with or without correlation structure are taken into account. Simulations studies show the performance of the choice of associated kernels with full or diagonal bandwidth matrices. Then, (discrete and continuous) associated kernels are combined to define mixed univariate associated kernels. Using the tools of unification of discrete and continuous analysis, the properties of the mixed associated kernel estimators are shown. This is followed by an R package, created in univariate case, for densities, probability mass functions and regressions estimations. Several smoothing parameter selections are implemented via an easy-to-use interface. Throughout the paper, bandwidth matrix selections are generally obtained using cross-validation and sometimes Bayesian methods. Finally, some additionnal informations on normalizing constants of associated kernel estimators are presented for densities or probability mass functions
"Acquisition of listed companies in Hong Kong: a multiple discriminant analysis approach." Chinese University of Hong Kong, 1990. http://library.cuhk.edu.hk/record=b5886362.
Full textThesis (M.B.A.)--Chinese University of Hong Kong, 1990.
Bibliography: leaves 45-47.
ABSTRACT --- p.ii
TABLE OF CONTENTS --- p.iv
LIST OF TABLES --- p.v
ACKNOWLEDGEMENT --- p.vi
Chapter I. --- INTRODUCTION --- p.1
Chapter II. --- LITERATURE REVIEW --- p.3
Chapter III. --- RESEARCH METHODOLOGY --- p.9
Selection of Target Companies --- p.9
Selection of Control Companies --- p.10
Time Span of Study and Data Collection --- p.10
Computation of Financial Ratios --- p.12
Empirical Methods --- p.12
Multiple Discriminant Analysis --- p.16
Factor Analysis --- p.18
Splitting Data by Year --- p.19
Chapter IV. --- RESULTS OF EMPIRICAL STUDY --- p.21
Discriminant Analysis on Whole Data Set --- p.21
Factorization and Further Analysis on Whole Data Set --- p.23
Discriminant Analysis on Split Data Set --- p.27
Chapter V. --- ANALYSIS AND DISCUSSION --- p.36
Chapter VI. --- CONCLUSION --- p.40
Conclusion of Study --- p.40
Limitations of Study and Recommendations for Further Study --- p.40
APPENDIX --- p.44
BIBLIOGRAPHY --- p.45
Sung, 宋文傑 Wen Chieh, and 宋文傑. "Valuation On the Financial Performance of Taiwan Communication Industry-Application of Multiple Discriminant Analysis and Grey Rational Analysis." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/74607805794817119172.
Full textSmolár, Peter. "Hodnocení výkonnosti českých modelů úvěrového skórování." Master's thesis, 2020. http://www.nusl.cz/ntk/nusl-436270.
Full textWolf, Kryštof. "Jaké jsou hlavní determinanty bankovních ratingů ve státech střední a východní Evropy?" Master's thesis, 2015. http://www.nusl.cz/ntk/nusl-332827.
Full textWang, Lifei. "Species Distribution Modeling: Implications of Modeling Approaches, Biotic Effects, Sample Size, and Detection Limit." Thesis, 2013. http://hdl.handle.net/1807/43754.
Full textMathunyane, Lenkwane Henry. "Relationship formation in multicultural primary school classrooms." Thesis, 1996. http://hdl.handle.net/10500/18169.
Full textPsychology of Education
D.Ed. (Psychology of Education)
Naidoo, Surendra Ramoorthee. "A predictive model of the states of financial health in South African businesses." Thesis, 2006. http://hdl.handle.net/10500/1405.
Full textBusiness Management
D. BL.
Alegre, Mariana Torres. "Probabilidade de default em crédito à habitação : aplicação de técnicas de estimação alternativas." Master's thesis, 2014. http://hdl.handle.net/10400.14/19301.
Full textBanks are exposed to different sources of risk which may affect its equity levels and profitability. The main risk approached is called ‘credit risk’, defined by the probability of a debtor to default with the agreed contractual terms. This risk allows us to quantify the expected loss regarding an individual credit, which depends on three different parameters: the probability of default (PD), the exposure at default (EAD) and the loss given default (LGD). The following study applies four econometric techniques to estimate the probability of default, namely, linear probability model, logit, probit and multiple discriminant analysis. The sample collected covers 200 mortgage residential loans, originated between 2000 and 2010, including contracts affected by a default event during 2011 and contracts free of default event during the same year.