Update README.md

README.md

@@ -20,13 +20,33 @@ task_ids:
 - multi-class-classification
 ---
 
-This is a [DocEE dataset](https://github.com/tongmeihan1995/docee) adapted for easy use with HuggingFace ecosystem.
+# Dataset Card for DocEE Dataset
 
-Dataset is described in [DocEE: A Large-Scale and Fine-grained Benchmark for Document-level Event Extraction](https://aclanthology.org/2022.naacl-main.291/) and can be downloaded from [here](https://github.com/tongmeihan1995/docee).
+## Dataset Description
 
-Train split contains 21949 documents while test split contains 5536 documents. In total, dataset contains 27485 documents classified into 59 event types.
+- **Homepage:**
+- **Repository:** [DocEE Dataset repository](https://github.com/tongmeihan1995/docee)
+- **Paper:** [DocEE: A Large-Scale and Fine-grained Benchmark for Document-level Event Extraction](https://aclanthology.org/2022.naacl-main.291/)
 
-## Differences from the original split(s)
+### Dataset Summary
+
+DocEE dataset is an English-language dataset containing more than 27k news and Wikipedia articles. Dataset is primarily annotated and collected for large-scale document-level event extraction.
+
+### Data Fields
+
+- `title`: TODO
+- `text`: TODO
+- `event_type`: TODO
+- `date`: TODO
+- `metadata`: TODO
+
+**Note: this repo contains only event detection portion of the dataset.**
+
+### Data Splits
+
+The dataset has 2 splits: _train_ and _test_. Train split contains 21949 documents while test split contains 5536 documents. In total, dataset contains 27485 documents classified into 59 event types.
+
+#### Differences from the original split(s)
 
 Originally, the dataset is split into three splits: train, validation and test. For the purposes of this repository, original splits were joined back together and divided into train and test splits while making sure that splits were stratified across document sources (news and wiki) and event types.