Update README.md to comply with CC-BY-2.5

README.md

@@ -1,52 +1,55 @@
----
-dataset_info:
-- config_name: question-answer-passages
-  features:
-  - name: question
-    dtype: string
-  - name: answer
-    dtype: string
-  - name: id
-    dtype: int64
-  - name: relevant_passage_ids
-    sequence: int64
-  splits:
-  - name: train
-    num_bytes: 1900746
-    num_examples: 4719
-  download_size: 1280794
-  dataset_size: 1900746
-- config_name: text-corpus
-  features:
-  - name: passage
-    dtype: string
-  - name: id
-    dtype: int64
-  splits:
-  - name: train
-    num_bytes: 60184778
-    num_examples: 40221
-  download_size: 35288127
-  dataset_size: 60184778
-configs:
-- config_name: question-answer-passages
-  data_files:
-  - split: train
-    path: question-answer-passages/train-*
-- config_name: text-corpus
-  data_files:
-  - split: train
-    path: text-corpus/train-*
-license: cc-by-2.5
-task_categories:
-- question-answering
-- sentence-similarity
-language:
-- en
-tags:
-- biology
-- medical
-- rag
----
+---
+dataset_info:
+- config_name: question-answer-passages
+  features:
+  - name: question
+    dtype: string
+  - name: answer
+    dtype: string
+  - name: id
+    dtype: int64
+  - name: relevant_passage_ids
+    sequence: int64
+  splits:
+  - name: train
+    num_bytes: 1900746
+    num_examples: 4719
+  download_size: 1280794
+  dataset_size: 1900746
+- config_name: text-corpus
+  features:
+  - name: passage
+    dtype: string
+  - name: id
+    dtype: int64
+  splits:
+  - name: train
+    num_bytes: 60184778
+    num_examples: 40221
+  download_size: 35288127
+  dataset_size: 60184778
+configs:
+- config_name: question-answer-passages
+  data_files:
+  - split: train
+    path: question-answer-passages/train-*
+- config_name: text-corpus
+  data_files:
+  - split: train
+    path: text-corpus/train-*
+license: cc-by-2.5
+task_categories:
+- question-answering
+- sentence-similarity
+language:
+- en
+tags:
+- biology
+- medical
+- rag
+---
+This dataset is a subset of a training dataset by [the BioASQ Challenge](http://www.bioasq.org/), which is available [here](http://participants-area.bioasq.org/Tasks/11b/trainingDataset/).
 
-data source: http://participants-area.bioasq.org/Tasks/11b/trainingDataset/
+It is derived from [`rag-datasets/rag-mini-bioasq`](https://huggingface.co/datasets/rag-datasets/rag-mini-bioasq).
+
+Modifications include filling in missing passages (some of them contained `"nan"` instead of actual text) and changing `relevant_passage_ids`' type from string to sequence of ints.