Update readme

README.md

@@ -21,5 +21,19 @@ dataset_info:
   dataset_size: 285980688
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 # Dataset Card for "marc-multilingual-encodings-v4"
+# marc-code-mixed-small
 
-[More Information needed](https://github.com/huggingface/datasets/blob/main/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+These encodings are based on the review_tokens of [msislam/marc-code-mixed-small](https://huggingface.co/datasets/msislam/marc-code-mixed-small).
+
+It contains German (DE), English (EN), Spanish (ES), and French (FR) languages. 
+
+The labels are 0 (DE), 1 (EN), 2 (ES), and 3 (FR). 
+
+Each review contains all four languages.
+
+Total number of tokens:
+* In training set: 10195342
+* In test set: 842760
+* In validation set: 842760
+
+The encodings are created using the tokenizer [xlm-roberta-base](https://huggingface.co/xlm-roberta-base).