diff --git a/README.md b/README.md
index 0e7aa2b..119f175 100644
--- a/README.md
+++ b/README.md
@@ -196,6 +196,7 @@ Noise suppression was performed on the existing ECG data. A three-stage noise re
 How the noise reduction was performed in detail can be seen in the following notebook: [noise_reduction.ipynb](notebooks/noise_reduction.ipynb)
 
 ### Features
+The detection ability of the NeuroKit2 library is tested to detect features in the ECG dataset. Those features are important to train the model to detect the different diagnostic groups. The features are generated using the NeuroKit2 library.
 
 ### ML-models