🚀 RocketQA, dense retrieval for information retrieval and question answering, including both Chinese and English state-of-the-art models.
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Dec 19, 2023 - Python
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dense-retrieval
Here are 45 public repositories matching this topic...
Train Models Contrastively in Pytorch
deep-learning transformers pytorch embeddings multimodal rag image-embeddings text-embeddings contrastive-learning dense-retrieval multimodal-rag
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Mar 26, 2025 - Python
Tevatron - Unified Document Retrieval Toolkit across Scale, Language, and Modality. Demo in SIGIR 2023, SIGIR 2025.
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Oct 5, 2025 - Python
Train and Infer Powerful Sentence Embeddings with AnglE | 🔥 SOTA on STS and MTEB Leaderboard
information-retrieval text-similarity embeddings sts llama semantic-similarity semantic-textual-similarity text-embedding sentence-embeddings text2vec text-vector rag sentence-vector stsbenchmark sentence-embedding dense-retrieval llm retrieval-augmented-generation llama2 mteb
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Mar 16, 2025 - Python
EMNLP 2021 - Pre-training architectures for dense retrieval
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Mar 18, 2022 - Python
A Python Search Engine for Humans 🥸
search search-engine information-retrieval tf-idf numba semantic-search bm25 search-engine-optimization dense-retrieval sparse-retrieval hybrid-retrieval
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Apr 22, 2024 - Python
[SIGIR 2022] Multi-CPR: A Multi Domain Chinese Dataset for Passage Retrieval
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Jan 4, 2023 - Python
Train Dense Passage Retriever (DPR) with a single GPU
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Jun 16, 2021 - Python
WSDM'22 Best Paper: Learning Discrete Representations via Constrained Clustering for Effective and Efficient Dense Retrieval
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Aug 7, 2024 - Python
Nature Biotechnology: Ultra-fast, sensitive detection of protein remote homologs using deep dense retrieval
protein homology-search protein-structure-prediction alphafold dense-retrieval protein-language-model msa-construction
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Aug 30, 2024 - Python
SimXNS is a research project for information retrieval. This repo contains official implementations by MSRA NLC team.
natural-language-processing information-retrieval knowledge-distillation negative-sampling dense-retrieval pretraining-for-ir decision-time-planning
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Jan 9, 2024 - Python
Code and models for the paper "Questions Are All You Need to Train a Dense Passage Retriever (TACL 2023)"
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Dec 27, 2022 - Python
An easy-to-use python toolkit for flexibly adapting various neural ranking models to target domain.
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May 17, 2023 - Python
Code and data for reproducing baselines for TopiOCQA, an open-domain conversational question-answering dataset
natural-language-processing deep-learning question-answering reading-comprehension conversational-ai dense-retrieval
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Nov 15, 2023 - Python
CIKM'21: JPQ substantially improves the efficiency of Dense Retrieval with 30x compression ratio, 10x CPU speedup and 2x GPU speedup.
information-retrieval compression deep-learning efficiency pytorch product-quantization web-search dense-retrieval
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Feb 19, 2022 - Python
[EMNLP 2022] This is the code repo for our EMNLP‘22 paper "COCO-DR: Combating Distribution Shifts in Zero-Shot Dense Retrieval with Contrastive and Distributionally Robust Learning".
nlp information-retrieval transformer bert zero-shot distributionally pretrained-language-model contrastive-learning zero-shot-retrieval dense-retrieval distributionally-robust
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Oct 12, 2023 - Python
Code for the ACL 2023 long paper - Expand, Rerank, and Retrieve: Query Reranking for Open-Domain Question Answering
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May 30, 2023 - Python
A Flexible Toolkit for Dense Retrieval
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Jul 5, 2025 - Python
Lite weight wrapper for the independent implementation of SPLADE++ models for search & retrieval pipelines. Models and Library created by Prithivi Da, For PRs and Collaboration checkout the readme.
semantic-search sparse-representations vector-search hybrid-search dense-retrieval splade sparse-retrieval spladeplusplus
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Aug 24, 2024 - Python
We introduce the direct document relevance optimization (DDRO) for training a pairwise ranker model. DDRO encourages the model to focus on document-level relevance during generation
nlp information-retrieval retrieval rankings generative-model alignment generative nlp-machine-learning ir ranking-algorithm ranking-system dpo dense-retrieval generative-ai rlhf generative-retrieval semantic-ids semantic-id
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Aug 30, 2025 - Python
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