README.md

metadata

datasets:
  - tdro-llm/finetune_data
pipeline_tag: sentence-similarity
tags:
  - sentence-transformers
base_model:
  - Qwen/Qwen1.5-1.8B

s0-baseline-Qwen1.5-1.8B

Arxiv | Github

tDRO: Task-level Distributionally Robust Optimization for Large Language Model-based Dense Retrieval. Guangyuan Ma, Yongliang Ma, Xing Wu, Zhenpeng Su, Ming Zhou and Songlin Hu.

This is a fine-tuned baseline retriever with uniform sampling weights of tdro-llm/finetune_data.