Frequency Selective Surface
----------------------------------

This is a frequential data set example provided with the NeurEco installation.  
This test case aims at predicting the frequency response of an FSS (Frequency Selctive Surface) with respect to 5 design parameters.

The :math:`2` output and :math:`6` input features of this test case are as follows:

+-----------------------------+-------------------------------------+
|  Inputs                     |   Outputs                           |
+=============================+=====================================+
|  Frequency                  | Transverse electric mode (TE)       |
+-----------------------------+-------------------------------------+
|  Design parameter 1         | Transverse magnetic mode (TM)       |
+-----------------------------+-------------------------------------+
|  Design parameter 2         |                                     |
+-----------------------------+                                     |
|  Design parameter 3         |                                     |
+-----------------------------+                                     |
|  Design parameter 4         |                                     |
+-----------------------------+                                     |
|  Design parameter 5         |                                     |
+-----------------------------+-------------------------------------+

This test case is provided with the following files:

* training data set containing :math:`1500` samples
    
  * inputs_train.npy: the training inputs file
  * targets_train.npy: the training targets file
  
* validation data set containing :math:`420` samples

  * inputs_valid.npy: the validation inputs file
  * targets_valid.npy: the training targets file
	
* testing data set containing :math:`9080` samples
  
  * inputs_test.npy: the testing inputs file
  * targets_test.npy: the testing targets file

