I have implement a model in Matlab through ANN toolbox. it divided data into three parts of 70%, 15% and 15% for training, testing and validation. I want to calculate some statistical indices like MAPE, MAE etc for the 3 parts. my question is :
how can I understand which data points belong to which set?
I mean How can I identify the classification of the database in these 3 datasets?
Dear Zahra mam,
If you performed classification/regression using the toolbox, then in final dialog box there is a option Generate Code. You first generate the code and then focus the line where the dataset is divided into 3 part. And after that the model is trained and tested as well as validated. You can apply your logic by taking the class label/rank as input and calculate as you wish.
If you have any doubt then you give your dataset and i will perform the remaining task.. But i suggest you first you refer the documentation part...
I do not know exactly what for your network is and what it is to serve, but one method to test whether the effect of the network is correct, is to develop a consistent grammar parser for the network learned. Then used the parser can verify the network effect.
Regards
- Badges
- Science topic