Pure python implementation of product quantization for nearest neighbor search
☆360Jun 7, 2025Updated 9 months ago
Alternatives and similar repositories for nanopq
Users that are interested in nanopq are comparing it to the libraries listed below
Sorting:
- Fast and memory-efficient ANN with a subset-search functionality☆154Jul 1, 2025Updated 8 months ago
- Fast search algorithm for product-quantized codes via hash-tables☆54Jul 3, 2018Updated 7 years ago
- Code for paper: Towards Similarity Graphs Constructed by Deep Reinforcement Learning☆21Feb 13, 2020Updated 6 years ago
- Supplementary Code for Unsupervised Neural Quantization for Compressed-Domain Similarity Search☆35Aug 15, 2019Updated 6 years ago
- Fast and memory-efficient clustering☆263Oct 16, 2023Updated 2 years ago
- Code for my PhD thesis. Library of quantization-based methods for fast similarity search in high dimensions. Presented at ECCV 18.☆65Aug 23, 2021Updated 4 years ago
- Some useful tips for faiss☆630Sep 1, 2025Updated 6 months ago
- Code for ECCV2018 paper: Revisiting the Inverted Indices for Billion-Scale Approximate Nearest Neighbors☆221May 7, 2020Updated 5 years ago
- Tensorflow implementation of a supervised approach to learn highly compressed image representations☆26Nov 22, 2017Updated 8 years ago
- Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data☆1,353Feb 20, 2026Updated 2 weeks ago
- Open source implementation of "Spreading Vectors for Similarity Search"☆320Aug 13, 2021Updated 4 years ago
- Header-only C++/python library for fast approximate nearest neighbors☆5,106Sep 14, 2025Updated 5 months ago
- A lightweight benchmark for approximate nearest neighbor search☆103May 23, 2023Updated 2 years ago
- Non-Metric Space Library (NMSLIB): An efficient similarity search library and a toolkit for evaluation of k-NN methods for generic non-me…☆3,570Jan 12, 2026Updated last month
- Code for the CVPR'19 paper "Explore-Exploit Graph Traversal for Image Retrieval"☆31Aug 15, 2020Updated 5 years ago
- GPU-based large scale Approx. Nearest Neighbor Search, accepted at CVPR 2016☆92Nov 3, 2018Updated 7 years ago
- Framework for evaluating ANNS algorithms on billion scale datasets.☆424Dec 17, 2025Updated 2 months ago
- The implementation of the paper " Product quantization for nearest neighbor search"☆11Nov 11, 2016Updated 9 years ago
- Code for 'Regional Attention Based Deep Feature for Image Retrieval (BMVC 2018)' https://sglab.kaist.ac.kr/RegionalAttention/☆84Dec 18, 2023Updated 2 years ago
- Generalized Product Quantization Network For Semi-supervised Image Retrieval - CVPR 2020☆63May 27, 2024Updated last year
- PQ Fast Scan☆70May 31, 2019Updated 6 years ago
- Implementation of HNSW that supports online updates☆67Dec 17, 2017Updated 8 years ago
- ☆24Jul 12, 2022Updated 3 years ago
- State-of-the-art method for large-scale ANN search as of Oct 2016. Presented at ECCV 16.☆74Jun 14, 2018Updated 7 years ago
- Fast Image Retrieval (FIRe) is an open source project to promote image retrieval research. It implements most of the major binary hashing…☆72Feb 27, 2026Updated last week
- Automatically create Faiss knn indices with the most optimal similarity search parameters.☆897Nov 4, 2025Updated 4 months ago
- Distributed vector search for AI-native applications☆2,289Updated this week
- Self-supervised Product Quantization for Deep Unsupervised Image Retrieval - ICCV2021☆86May 27, 2024Updated last year
- ☆16Oct 13, 2022Updated 3 years ago
- SRS - Fast Approximate Nearest Neighbor Search in High Dimensional Euclidean Space With a Tiny Index☆55May 25, 2015Updated 10 years ago
- FAst Lookups of Cosine and Other Nearest Neighbors (based on fast locality-sensitive hashing)☆1,160Jun 1, 2024Updated last year
- Cartesian k-means for approximate nearest neghbor search, codebook learning, etc.☆51Sep 27, 2013Updated 12 years ago
- A library for efficient similarity search and clustering of dense vectors.☆39,255Updated this week
- TOROS N2 - lightweight approximate Nearest Neighbor library which runs fast even with large datasets☆580Jun 27, 2023Updated 2 years ago
- Navigating Spreading-out Graph For Approximate Nearest Neighbor Search☆724Sep 26, 2025Updated 5 months ago
- Segmented Code Adjustment Quantization (SAQ)☆17Sep 22, 2025Updated 5 months ago
- QuickerADC is an implementation of highly-efficient product quantizers leveraging SIMD shuffle instructions integrated into FAISS☆61Jan 3, 2019Updated 7 years ago
- Differentiable Product Quantization for End-to-End Embedding Compression.☆64Dec 28, 2022Updated 3 years ago
- An Open-Source Package for Deep Learning to Hash (DeepHash)☆564Nov 24, 2019Updated 6 years ago