Update README.md

README.md

@@ -6,6 +6,7 @@ The sesam.py file contains the model to produce semi-supervised representation a
 The GBSSL.PY file is obtained from the project: https://github.com/junliangma/gbssl
 
 [1] 10.1109/IJCNN.2018.8489353 : Dino Ienco, Ruggero G. Pensa: Semi-Supervised Clustering With Multiresolution Autoencoders. IJCNN 2018: 1-8
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 [2] 10.1109/TNNLS.2019.2955565 : Dino Ienco, Ruggero G. Pensa: Enhancing Graph-Based Semisupervised Learning via Knowledge-Aware Data Embedding. Accepted for publication @IEEE TNNLS