Update README.md

README.md

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+## Dataset Description
+
+
+- **Homepage:** [COCO-CN homepage](https://github.com/li-xirong/coco-cn)
+- **Paper:** [COCO-CN for Cross-Lingual Image Tagging, Captioning and Retrieval](https://ieeexplore.ieee.org/document/8630050/)
+- **Point of Contact:** [Xirong Li]([email protected])  
+
+### Dataset Summary
+
 COCO-CN is a ***bilingual*** image description dataset, developed based on (a subset of) MS-COCO with ***manually written*** Chinese sentences and tags. 
-The dataset can be used for multiple tasks including image tagging, captioning and retrieval, all in a cross-lingual setting. 
+The dataset can be used for multiple tasks including image tagging, captioning and retrieval, all in a cross-lingual setting. 
+
+### Languages
+Chinese and English