Discriminate analysis


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Discriminate analysis

A statistical process that links the probability of default to a specified set of financial ratios.
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The performance parameter of classifiers for normal hearing subjects Performance Classified as Classifier Parameters Sample Malay Chinese KNN Malay 106 14 Chinese 15 105 Accuracy 211/240=0.8791 SVM Malay 109 11 Chinese 13 107 Accuracy 216/240=0.9000 LDA Malay 104 16 Chinese 16 104 Accuracy 208/240=0.8666 KNN: K-Nearest Neighbor; SVM: Support Vector Machine; LDA: Linear Discriminate Analysis Table 3.
In order to know the level of influence of each variable in determining which cluster the case belongs to, we conduct the discriminate analysis to find more insights.
Results of discriminate analysis of the attributes of soils belonging to the Soil Order Inceptisols Bold values indicate highly weighted variables for the respective discriminate function (DF) DF1 DF2 From selected properties Eigenvalue 9.44 2.35 % of Variance 73.63 18.31 Canonical correlation 0.95 0.84 Variables and discriminant coefficient [pH.sub.Ca] 0.97# 0.81 Cation exchange capacity 0.83# -0.39 Available Zn 0.35 0.12 Available B 0.35 -0.13 Dehydrogenase activity -0.14# 1.08 Available K 0.56# 0.33 Note: Highly weighted variables for the respective discriminate function (DF) are indicated with #.
3.1 Incremental Kernel Fisher Discriminate Analysis (iKFDA)
Matlab is used to analyse the performance of KNN, Naive Bayes, and discriminate analysis. However, since Matlab cannot be fully integrated with Java, Weka [22], which is fully written in Java, is applied to build the classifiers.
Of these variables, using Spearman correlation analysis, we selected slope position, slope gradient, shrub number, 1.0 m cover, 2.0 m cover and disturbance level for use in stepwise discriminate analysis (Table III).
Results--Seven of the 94 known calls of Myotis used as the training set for discriminate analysis were incorrectly classified (one California myotis, one western small-footed myotis, one Arizona myotis, two cave myotis, and two Yuma myotis).
Method title: Discriminate Analysis for Classification of Holistic Herbs Method file name: C:\My Documents\Omnic\Quant\uant for herbs Herbals Application Note.qnt Revision: 3 Saved on: The Jun 08 10;27:57 (GMT -07:00) Spectrum title: Barberry Bark 2 Spectrum file name: C:My Documents\Omnic\Special\Application Western Botanical\quant test 88 2.SPA Spectrum date: Thu Mar 16 10:33-51 2005 [GMT-08:00] Full spectrum fit 97.7 Measurement region fit: 97.7 Index: 1 Class name: Barberry Bark Distance to class: 0.82 Pass/Fail: Pass
A discriminate analysis between the three groups was then done and results were then and examined for similarities or differences with regards to life aspirations, life goals, and work goals of each group.