Update README.md

README.md

@@ -7,4 +7,24 @@ language:
 - en
 size_categories:
 - 100M<n<1B
----
+---
+
+## 📙 Overview
+
+CharadesEgo video features extracted by InternVideo_MM_L14 at 8 fps. It is used for evaluating the egovideo-exovideo retrieval ability of [EgoInstructor](https://arxiv.org/pdf/2401.00789).
+
+It contains 7680 files, each file (e.g. 005BU.pth.tar) is a TxD feature vector, where T refers to the length of the video and D is 768.
+
+## 🏋️ How-To-Use
+
+Please refer to code [EgoInstructor](https://github.com/Jazzcharles/Egoinstructor/) for details.
+
+## 🎓 Citation
+```
+@article{xu2024retrieval,
+  title={Retrieval-augmented egocentric video captioning},
+  author={Xu, Jilan and Huang, Yifei and Hou, Junlin and Chen, Guo and Zhang, Yuejie and Feng, Rui and Xie, Weidi},
+  journal={arXiv preprint arXiv:2401.00789},
+  year={2024}
+}
+`