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README.md

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 license: cc-by-sa-4.0
+task_categories:
+- text-classification
+language:
+- es
+- en
+- el
+tags:
+- code
+size_categories:
+- 1K<n<10K
 ---
+# SentiMP-21 Dataset
+
+The SentiMP-21 Dataset is a multilingual sentiment analysis dataset based on tweets written by members of parliament in Greece, Spain and United Kingdom in 2021.  It has been developed collaboratively by the [Andalusian Research Institute in Data Science and Computational Intelligence (DaSCI)](https://dasci.es/) research  group from the [University of Granada](https://www.ugr.es/) and the [Cardiff NLP](https://sites.google.com/view/cardiffnlp/) research group from the [University of Cardiff](https://isc.cardiff.ac.uk/).
+
+<p align="center"><img src="https://dasci.es/wp-content/uploads/2018/12/DaSCI_logo_vertical.png"  alt="Andalusian Research Institute in Data Science and Computational Intelligence" height = "10"/>
+<img src="https://upload.wikimedia.org/wikipedia/commons/e/ef/Cardiff_University_%28logo%29.svg" alt="Sherpa AI" height = "10" /></p>
+
+## Dataset details
+
+The dataset containst 1500 tweets in three different languages: Greek (500 tweets), Spanish (500 tweets) and English (500 tweets). For each tweet we provide the following information:
+* **full_text**: Which containts the content of the tweet.
+* **fold**: Proposed partitions \{0,1,2,3,4\} in 5 folds for 5 fold cross-validation.
+* **label_i** : Annotator's i label (i in \{1,2,3\} for English and Greek and i in \{1,2,3,4,5\} for Spanish). It takes values in \{-1,0,1,x\}.
+* **majority_vote**: The result after applying the majority vote strategy to the annotators' partial labelling. When there is a tie we use the label "TIE". It takes values in \{-1,0,1,TIE\}.
+* **tie_break**:  We use this column to break ties in cases where there is a tie. Therefore, it is only completed when TIE appears in the *majority_vote* column. It takes values in \{-1,0,1\}.
+* **gold_label**: It represents the final label. It is a combination between the *majority_vote* abd the *tie_break* columns. It takes values in \{-1,0,1\}.
+
+
+## Citation
+If you use this dataset, please cite:
+
+
+
+## Contact
+Nuria Rodríguez Barroso - rbnuria@ugr.es
+
+
+Shield: [![CC BY-SA 4.0][cc-by-sa-shield]][cc-by-sa]
+
+This work is licensed under a
+[Creative Commons Attribution-ShareAlike 4.0 International License][cc-by-sa].
+
+[![CC BY-SA 4.0][cc-by-sa-image]][cc-by-sa]
+
+[cc-by-sa]: http://creativecommons.org/licenses/by-sa/4.0/
+[cc-by-sa-image]: https://licensebuttons.net/l/by-sa/4.0/88x31.png
+[cc-by-sa-shield]: https://img.shields.io/badge/License-CC%20BY--SA%204.0-lightgrey.svg