# Dense Passage Retrieval

MS-Marco passage re-ranking model trained on CoT-MAE architecture to enhance dense passage retrieval performance

This model is a dense retrieval model further fine-tuned on all Mr. TyDi training data based on the castorini/mdpr-tied-pft-msmarco checkpoint.

A dual-encoder dot-product scoring architecture based on DistilBert, trained on the MSMARCO-Passage dataset with balanced topic-aware sampling, suitable for dense retrieval and candidate set re-ranking

DPR question encoder model based on BERT architecture for dense passage retrieval tasks

DistilBERT-based dense retrieval model trained with knowledge distillation, suitable for passage re-ranking and direct retrieval tasks