Multihop-Dense Retrieval (MDR)
Paper: Answering Complex Open-Domain Questions with Multi-Hop Dense Retrieval (Xiong, Wenhan, et al.)
Code and checkpoint from https://github.com/facebookresearch/multihop_dense_retrieval/
This is the checkpoint q_model from https://dl.fbaipublicfiles.com/mdpr/models/q_encoder.pt
License: https://github.com/facebookresearch/multihop_dense_retrieval/blob/main/LICENSE