Metrics for coverage and bias included

Several metrics were included in evaluate_tabular.py. To this end
the file coverage_metrices.py was added and the processing of a larger
number of metrics in evaluate_tabular.py was simplified.

Experiments/train_noneiv_protein.py

@@ -69,6 +69,8 @@ class UpdatedTrainEpoch(train_and_store.TrainEpoch):
         rmse = self.rmse(net).item()
         rmse_chain.append(rmse)
         writer.add_scalar('RMSE', rmse, self.total_count)
+        writer.add_scalar('std_y', self.last_std_y, self.total_count)
+        writer.add_scalar('RMSE:std_y', rmse/self.last_std_y, self.total_count)
         writer.add_scalar('train loss', self.last_train_loss, self.total_count)
         writer.add_scalar('test loss', self.last_test_loss, self.total_count)
         print(f'RMSE {rmse:.3f}')

Experiments/train_noneiv_wine.py

@@ -69,6 +69,8 @@ class UpdatedTrainEpoch(train_and_store.TrainEpoch):
         rmse = self.rmse(net).item()
         rmse_chain.append(rmse)
         writer.add_scalar('RMSE', rmse, self.total_count)
+        writer.add_scalar('std_y', self.last_std_y, self.total_count)
+        writer.add_scalar('RMSE:std_y', rmse/self.last_std_y, self.total_count)
         writer.add_scalar('train loss', self.last_train_loss, self.total_count)
         writer.add_scalar('test loss', self.last_test_loss, self.total_count)
         print(f'RMSE {rmse:.3f}')

Experiments/train_noneiv_yacht.py

@@ -69,6 +69,8 @@ class UpdatedTrainEpoch(train_and_store.TrainEpoch):
         rmse = self.rmse(net).item()
         rmse_chain.append(rmse)
         writer.add_scalar('RMSE', rmse, self.total_count)
+        writer.add_scalar('std_y', self.last_std_y, self.total_count)
+        writer.add_scalar('RMSE:std_y', rmse/self.last_std_y, self.total_count)
         writer.add_scalar('train loss', self.last_train_loss, self.total_count)
         writer.add_scalar('test loss', self.last_test_loss, self.total_count)
         print(f'RMSE {rmse:.3f}')