Update README.md

README.md

@@ -138,14 +138,16 @@ task_ids:
 - hate-speech-detection
 ---
 
+This dataset has been created as an artefact of the paper [AnchorAL: Computationally Efficient Active Learning for Large and Imbalanced Datasets (Lesci and Vlachos, 2024)](https://arxiv.org/abs/2404.05623).
+More info about this dataset in the appendix of the paper. 
 This is the same dataset as [`OxAISH-AL-LLM/wiki_toxic`](https://huggingface.co/datasets/OxAISH-AL-LLM/wiki_toxic).
-The only differences are
+The only differences are:
 
-1. Addition of a unique identifier, `uid`
+1. Addition of a unique identifier, `uid`.
    
-1. Addition of the indices, that is 3 columns with the embeddings of 3 different sentence-transformers
+1. Addition of the indices, that is, 3 columns with the embeddings of 3 different sentence-transformers
    - `all-mpnet-base-v2`
    - `multi-qa-mpnet-base-dot-v1`
    - `all-MiniLM-L12-v2`
 
-1. Renaming of the `label` column to `labels` for easier compatibility with the transformers library
+1. Renaming of the `label` column to `labels` for easier compatibility with the transformers library.