A Matlab function For Randomly Partitioning Date into Training, Validation and Testing Data

Versione 1.2.0.0 (499 KB) da Joseph Santarcangelo
A Matlab function For Randomly Partitioning Date into Training, Validation and Testing Data
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Aggiornato 1 apr 2015

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This function randomly partitions data into training, validation and testing data using Cross Validation. Partitioning data in this manner is commonly used for determining the performance of algorithms with free parameters. Training data is commonly used to train the system, the optimum value for the free parameters is determined using validation data. Finally the results of the algorithm are determined using testing data. Matlab has a cross validation but I find it hard to use so I wrote my own. An example determining the optimum kernel with Support vector machines is used. Contact me if you have questions or suggestions

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Joseph Santarcangelo (2024). A Matlab function For Randomly Partitioning Date into Training, Validation and Testing Data (https://www.mathworks.com/matlabcentral/fileexchange/48538-a-matlab-function-for-randomly-partitioning-date-into-training-validation-and-testing-data), MATLAB Central File Exchange. Recuperato .

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A Matlab function For Randomly Partitioning Data into Training, Validation and Testing Data - Copy/

Versione Pubblicato Note della release
1.2.0.0

put more references
1.1.0.0

Put: your matlab need to have access to the function crossvalind
1.0.0.0