README.md

metadata

language: vi
tags:
  - dpr
  - dense-passage-retrieval
  - phobert
  - vietnamese
  - question-answering
  - retrieval
license: mit

HUMG DPR Model

DPR Dual Encoder fine-tuned from vinai/phobert-base for HUMG regulation retrieval.

Current uploaded checkpoint

• Local source: inferences/dpr_ckpt_projection_trial/model.pt
• Training mode: full-softmax projection trial over all passages
• Export note: model.pt is uploaded both as model.pt and model_last.pt so existing runtimes that load model_last.pt use the best checkpoint.

Test metrics on data/splits/test.json

• Recall@1: 0.5031
• Recall@3: 0.7739
• Recall@5: 0.8609
• Recall@10: 0.9242
• Recall@20: 0.9429
• Recall@50: 0.9689
• MRR: 0.6513

The FAISS artifacts in mudotet/humg-search-data were rebuilt from this checkpoint.