Update README.md

README.md

@@ -23,3 +23,22 @@ configs:
   - split: test
     path: data/test-*
 ---
+# PlotQA
+
+Questions subsampled from [PlotQA](https://github.com/NiteshMethani/PlotQA) test set. It is following a subsample + LLM-based classification process, using LLM to verify the question quality, e.g. queries like `How many different coloured dotlines are there` will be filtered out.
+
+The `text_description` column contains OCR text extracted from the images using EasyOCR.
+This particular dataset version is limited to a subsample of 1000 random rows, while a larger version with 10,000 rows can be found [here](https://huggingface.co/datasets/jinaai/plotqa-en).
+
+language: English
+
+Example:
+
+```python
+{
+    'query': 'Is it the case that in every year, the sum of the coal rent and natural gas rent is greater than the sum of oil rent and  rent of other minerals ?',
+    'image': <PIL.PngImagePlugin.PngImageFile image mode=RGB size=1024x650 at 0x75FA311FF970>,
+    'image_filename': '/shared/plotqa/20322.png',
+    'answer': 'No'
+}
+```