Task-level Distributionally Robust Optimization for Large Language Model-based Dense Retrieval
Paper • 2408.10613 • Published
s2-tdro-Mistral-7B-v0.1-top70
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 tDRO optimized retriever with Dataset Selection Top-70% of tdro-llm/finetune_data.
Model tree for tdro-llm/s2-tdro-Mistral-7B-v0.1-top70
Base model
mistralai/Mistral-7B-v0.1
from sentence_transformers import SentenceTransformer model = SentenceTransformer("tdro-llm/s2-tdro-Mistral-7B-v0.1-top70") sentences = [ "That is a happy person", "That is a happy dog", "That is a very happy person", "Today is a sunny day" ] embeddings = model.encode(sentences) similarities = model.similarity(embeddings, embeddings) print(similarities.shape) # [4, 4]