Classification and Discriminant Analysis: Difference between revisions
Jump to navigation
Jump to search
imported>Jeremy No edit summary |
imported>Donal |
||
| (5 intermediate revisions by one other user not shown) | |||
| Line 1: | Line 1: | ||
These methods help separate samples into classes and develop models which can be used to predict which class a new sample belongs to. | These methods help separate samples into classes and develop models which can be used to predict which class a new sample belongs to. | ||
==Top-Level Classification / Discriminant Analysis Tools== | |||
:[[analysis]] - Graphical user interface for data analysis. | :[[analysis]] - Graphical user interface for data analysis. | ||
:[[knn]] - K-nearest neighbor classifier. | |||
:[[plsda]] - Partial least squares discriminant analysis. | |||
:[[simca]] - Soft Independent Method of Class Analogy. | :[[simca]] - Soft Independent Method of Class Analogy. | ||
:[[ | :[[svmda]] - SVM Support Vector Machine for classification. | ||
==Model Analysis and Calculation Utilities== | |||
:[[confusionmatrix]] - Create a confusion matrix. | |||
:[[confusiontable]] - Create a confusion table. | |||
:[[class2logical]] - Create a PLSDA logical block from class assignments. | :[[class2logical]] - Create a PLSDA logical block from class assignments. | ||
:[[discrimprob]] - Discriminate probabilities for continuous predicted values. | :[[discrimprob]] - Discriminate probabilities for continuous predicted values. | ||
:[[plsdaroc]] - Calculate and display ROC curves for PLSDA model. | :[[plsdaroc]] - Calculate and display ROC curves for PLSDA model. | ||
:[[plsdthres]] - Bayesian threshold determination for PLS Discriminate Analysis. | |||
(Sub topic of [[ | (Sub topic of [[PLS_Toolbox_Topics|PLS_Toolbox_Topics]]) | ||
Latest revision as of 13:01, 23 September 2011
These methods help separate samples into classes and develop models which can be used to predict which class a new sample belongs to.
Top-Level Classification / Discriminant Analysis Tools
- analysis - Graphical user interface for data analysis.
- knn - K-nearest neighbor classifier.
- plsda - Partial least squares discriminant analysis.
- simca - Soft Independent Method of Class Analogy.
- svmda - SVM Support Vector Machine for classification.
Model Analysis and Calculation Utilities
- confusionmatrix - Create a confusion matrix.
- confusiontable - Create a confusion table.
- class2logical - Create a PLSDA logical block from class assignments.
- discrimprob - Discriminate probabilities for continuous predicted values.
- plsdaroc - Calculate and display ROC curves for PLSDA model.
- plsdthres - Bayesian threshold determination for PLS Discriminate Analysis.
(Sub topic of PLS_Toolbox_Topics)