Update README.md

README.md

@@ -5,7 +5,7 @@ pipeline_tag: text-classification
 ---
 # PaloBERT for Sentiment Analysis
 
-A greek [RoBERTa](https://arxiv.org/abs/1907.11692) based model ([PaloBERT](https://huggingface.co/pchatz/palobert-base-greek-social-media)) fine-tuned for sentiment analysis.
+A greek [RoBERTa](https://arxiv.org/abs/1907.11692) based model ([PaloBERT](https://huggingface.co/pchatz/palobert-base-greek-social-media): an updated version of [palobert-base-greek-uncased-v1](https://huggingface.co/gealexandri/palobert-base-greek-uncased-v1)) fine-tuned for sentiment analysis.
 
 ## Training data
 
@@ -76,8 +76,24 @@ For detailed results refer to Thesis: ['Ανάλυση συναισθήματο
 
 ## Author
 
-Pavlina Chatziantoniou, Georgios Alexandridis and Athanasios Voulodimos
+[Pavlina Chatziantoniou](https://huggingface.co/pchatz), [Georgios Alexandridis](https://huggingface.co/gealexandri) and Athanasios Voulodimos
 
-## Citation info
+##BibTeX entry and citation info
 
-http://artemis.cslab.ece.ntua.gr:8080/jspui/handle/123456789/18623
+http://artemis.cslab.ece.ntua.gr:8080/jspui/handle/123456789/18623
+
+```bibtex
+
+@Article{info12080331,
+AUTHOR = {Alexandridis, Georgios and Varlamis, Iraklis and Korovesis, Konstantinos and Caridakis, George and Tsantilas, Panagiotis},
+TITLE = {A Survey on Sentiment Analysis and Opinion Mining in Greek Social Media},
+JOURNAL = {Information},
+VOLUME = {12},
+YEAR = {2021},
+NUMBER = {8},
+ARTICLE-NUMBER = {331},
+URL = {https://www.mdpi.com/2078-2489/12/8/331},
+ISSN = {2078-2489},
+DOI = {10.3390/info12080331}
+}
+```