Update README.md

README.md

@@ -50,4 +50,55 @@ configs:
     path: data/fr-*
   - split: ru
     path: data/ru-*
+license: mit
+task_categories:
+- visual-question-answering
+language:
+- ar
+- en
+- es
+- fr
+- ru
+pretty_name: XVNLI
+size_categories:
+- 1K<n<10K
 ---
+
+# XVNLI
+
+### This is a copy from the original repo: https://github.com/e-bug/iglue
+
+
+If you use this dataset, please cite the original authors:
+```bibtex
+@inproceedings{bugliarello-etal-2022-iglue,
+  title = 	 {{IGLUE}: A Benchmark for Transfer Learning across Modalities, Tasks, and Languages},
+  author =       {Bugliarello, Emanuele and Liu, Fangyu and Pfeiffer, Jonas and Reddy, Siva and Elliott, Desmond and Ponti, Edoardo Maria and Vuli{\'c}, Ivan},
+  booktitle = 	 {Proceedings of the 39th International Conference on Machine Learning},
+  pages = 	 {2370--2392},
+  year = 	 {2022},
+  editor = 	 {Chaudhuri, Kamalika and Jegelka, Stefanie and Song, Le and Szepesvari, Csaba and Niu, Gang and Sabato, Sivan},
+  volume = 	 {162},
+  series = 	 {Proceedings of Machine Learning Research},
+  month = 	 {17--23 Jul},
+  publisher =    {PMLR},
+  pdf = 	 {https://proceedings.mlr.press/v162/bugliarello22a/bugliarello22a.pdf},
+  url = 	 {https://proceedings.mlr.press/v162/bugliarello22a.html},
+}
+```
+
+### How to read the image
+Due to a [bug](https://github.com/huggingface/datasets/issues/4796), the images cannot be stored as PIL.Image.Images directly but need to be converted to dataset.Images-. Hence, to load them, this additional step is required:
+
+```python
+from datasets import Image, load_dataset
+
+ds = load_dataset("floschne/xvnli", split="en")
+ds.map(
+    lambda sample: {
+        "image_t": [Image().decode_example(img) for img in sample["image"]],
+    },
+    remove_columns=["image"],
+).rename_columns({"image_t": "image"})
+
+```