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README.md

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 license: mit
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+# Task-Aware Specialization for Efficient and Robust Dense Retrieval for Open-Domain Question Answering
+
+This repository includes the model for 
+[Task-Aware Specialization for Efficient and Robust Dense Retrieval for Open-Domain Question Answering](https://aclanthology.org/2023.acl-short.159/).
+
+If you find this useful, please cite the following paper:
+```
+@inproceedings{cheng-etal-2023-task,
+    title = "Task-Aware Specialization for Efficient and Robust Dense Retrieval for Open-Domain Question Answering",
+    author = "Cheng, Hao  and
+      Fang, Hao  and
+      Liu, Xiaodong  and
+      Gao, Jianfeng",
+    booktitle = "Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)",
+    month = jul,
+    year = "2023",
+    address = "Toronto, Canada",
+    publisher = "Association for Computational Linguistics",
+    url = "https://aclanthology.org/2023.acl-short.159",
+    pages = "1864--1875",
+}
+```

pytorch_model.bin

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