similarity-search

There are 37 repositories under similarity-search topic.

typesense / typesense
Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences
algolia datastore elasticsearch enterprise-search faceting full-text-search fuzzy-search geosearch in-memory instantsearch merchandising pinecone search search-engine semantic-search similarity-search site-search synonyms typo-tolerance vector-search
Language:C++ 17851
qdrant
qdrant / qdrant
Qdrant - High-performance, massive-scale Vector Database for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/
approximate-nearest-neighbor-search embeddings-similarity hacktoberfest hnsw image-search knn-algorithm machine-learning matching mlops nearest-neighbor-search neural-network neural-search recommender-system search search-engine search-engines similarity-search vector-database vector-search vector-search-engine
Language:Rust 17791
weaviate
weaviate / weaviate
Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.
approximate-nearest-neighbor-search generative-search grpc hnsw hybrid-search image-search information-retrieval mlops nearest-neighbor-search neural-search recommender-system search-engine semantic-search semantic-search-engine similarity-search vector-database vector-search vector-search-engine vectors weaviate
Language:Go 9435
zilliztech / GPTCache
Semantic cache for LLMs. Fully integrated with LangChain and llama_index.
chatbot chatgpt chatgpt-api llm milvus similarity-search vector-search aigc openai memcache gpt langchain autogpt redis babyagi llama-index llama dolly semantic-search
Language:Python 6388
paradedb / paradedb
Postgres for Search and Analytics
postgres elasticsearch sparse-vector hybrid-search faceting splade database bm25 full-text-search analytics olap htap big-data sql real-time-analytics aggregations datalake object-storage similarity-search self-hosted
Language:Rust 3787
lancedb / lancedb
Developer-friendly, serverless vector database for AI applications. Easily add long-term memory to your LLM apps!
approximate-nearest-neighbor-search image-search nearest-neighbor-search recommender-system search-engine semantic-search similarity-search vector-database
Language:Python 2699
gerev
GerevAI / gerev
🧠 AI-powered enterprise search engine 🔎
ai search-engine workplace-search enterprise-search chatgpt semantic-search-engine similarity-search confluence machine-learning vector-search llama-index helpdesk helpdesk-tools sysadmin technical-support tech-support
Language:Python 2599
hora
hora-search / hora
🚀 efficient approximate nearest neighbor search algorithm collections library written in Rust 🦀 .
search-engine rust approximate-nearest-neighbor-search artificial-intelligence recommender-system image-search vector-search algorithm data-structures simd hnsw similarity-search neural-network high-performance machine-learning k-nearest-neighbors rust-sci numeric
Language:Rust 2553
usearch
unum-cloud / usearch
Fast Open-Source Search & Clustering engine × for Vectors & 🔜 Strings × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍
approximate-nearest-neighbor-search clustering database faiss full-text-search fuzzy-search image-search kann nearest-neighbor-search recommender-system search search-engine semantic-search simd similarity-search text-search vector-search webassembly
Language:C++ 1616
vald
vdaas / vald
Vald. A Highly Scalable Distributed Vector Search Engine
vald approximate-nearest-neighbor-search kubernetes distributed-systems nearest-neighbor-search vector-search-engine similarity-search image-search image-search-engine vector anng ngt microservices golang cloud cloud-native high-performance high-dimensional-data
Language:Go 1453
currentslab / awesome-vector-search
Collections of vector search related libraries, service and research papers
awesome-list awesome vector similarity-search vector-search-engine nearest-neighbor-search vector-search knn-search machine-learning search-engine
1268
jbellis / jvector
JVector: the most advanced embedded vector search engine
ann java knn machine-learning search-engine similarity-search vector-search
Language:Java 1255
tensorflow / similarity
TensorFlow Similarity is a python package focused on making similarity learning quick and easy.
barlow-twins clustering contrastive-learning cosine-similarity deep-learning knn machine-learning metric-learning nearest-neighbor-search nearest-neighbors python simclr simclr2 similarity-learning similarity-search simsiam tensorflow unsupervised-learning
Language:Python 994
SimSIMD
ashvardanian / SimSIMD
Up to 200x Faster Inner Products and Vector Similarity — for Python, JavaScript, Rust, and C, supporting f64, f32, f16 real & complex, i8, and binary vectors using SIMD for both x86 AVX2 & AVX-512 and Arm NEON & SVE 📐
arm-neon arm-sve assembly avx2 distance-calculation distance-measures metrics neon simd simd-instructions information-retrieval numpy scipy similarity-measures similarity-search vector-search avx512 blas blas-libraries float16
Language:C 709
tantaraio / voy
🕸️🦀 A WASM vector similarity search written in Rust
k-d-tree nearest-neighbor-search similarity-search vector-search wasm webassembly rust wasm-pack
Language:Rust 699
quaterion
qdrant / quaterion
Blazing fast framework for fine-tuning similarity learning models
contrastive-learning cosine-similarity deep-learning knn machine-learning metric-learning nearest-neighbor-search python pytorch pytorch-lightning similarity-learning similarity-search
Language:Python 618
ekzhu / SetSimilaritySearch
All-pair set similarity search on millions of sets in Python and on a laptop
similarity-search set-similarity-search all-pairs
Language:Python 587
shibing624 / similarities
Similarities: a toolkit for similarity calculation and semantic search. 相似度计算、匹配搜索工具包，支持亿级数据文搜文、文搜图、图搜图，python3开发，开箱即用。
nlp deep-learning pytorch matching text-matching bm25 similarity similarity-search image-search image-similarity faiss search-engine
Language:Python 587
thulab / DeepHash
An Open-Source Package for Deep Learning to Hash (DeepHash)
deep-learning hashing quantization similarity-search
Language:Python 551
ChunelFeng / caiss
一款简单好用的跨平台/多语言的相似向量/相似词/相似句高性能检索引擎。欢迎star & fork。Build together! Power another !
faiss ann ai similarity-search hnsw nlp chatbot mrpt search-engine deep-learning
Language:C++ 510
hhblaze / DBreeze
C# .NET NOSQL ( key value store embedded ) ACID multi-paradigm database management system.
nosql database embedded c-sharp text search search-engine net acid transaction android xamarin key value dotnet netstandard netcore clustering similarity-search vector-database
Language:C# 504
qdrant / awesome-metric-learning
😎 A curated list of awesome practical Metric Learning and its applications
metric-learning awesome-list tutorials survey recommendation-system anomaly-detection semantic-similarity similarity-search
437
arcadedb
ArcadeData / arcadedb
ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.
database dbms multi-model graph document time-series key-value embedded docker kubernetes k8s distributed arcadedb orientdb search-engine similarity-search vector-database vector-search
Language:JavaScript 434
CLUEbenchmark / KgCLUE
KgCLUE: 大规模中文开源知识图谱问答
kbqa knowledge-graph ner qa similarity-search
Language:Python 386
aquila
Aquila-Network / aquila
An easy to use Neural Search Engine. Index latent vectors along with JSON metadata and do efficient k-NN search.
feature-vectors similarity-search knn-search information-retrieval neural-information-retrieval vector-database approximate-nearest-neighbor-search search-engine nearest-neighbor-search embedding similarity-searches video-search image-search aquila retrieval faiss neural-search information-retrieval-engine
Language:HTML 374
alexklibisz / elastiknn
Elasticsearch plugin for nearest neighbor search. Store vectors and run similarity search using exact and approximate algorithms.
nearest-neighbor-search locality-sensitive-hashing elasticsearch elasticsearch-plugin similarity-search lucene embeddings semantic-search neural-search
Language:Scala 352
m1guelpf / tinyvector
A tiny embedding database in pure Rust.
embeddings embeddings-similarity machine-learning rust search-engines similarity-search vector-database vector-search
Language:Rust 335
caoyue10 / DeepHash-Papers
Must-read papers on deep learning to hash (DeepHash)
deep-learning hashing quantization similarity-search
319
sherlockchou86 / video_pipe_c
跨平台的视频结构化（视频分析）框架，觉得有帮助的请给个星星：）。
ai behaviour-analysis cv deep-learning gstreamer object-detection opencv similarity-search video-analysis video-processing
Language:C++ 307
derrickburns / generalized-kmeans-clustering
Spark library for generalized K-Means clustering. Supports general Bregman divergences. Suitable for clustering probabilistic data, time series data, high dimensional data, and very large data.
bregman-divergence clustering cosine-similarity embeddings entropy euclidean-distance itakura-saito-divergence k-means kullback-leibler-divergence similarity-search spark spark-mllib
Language:HTML 295
alexklibisz / elastik-nearest-neighbors
Go to: https://github.com/alexklibisz/elastiknn
data-engineering elasticsearch elasticsearch-plugin knn knn-algorithm locality-sensitive-hashing similarity-search
Language:Python 252
vioshyvo / mrpt
Fast and lightweight header-only C++ library (with Python bindings) for approximate nearest neighbor search
approximate-nearest-neighbor-search k-nn nearest-neighbor-search random-projection mrpt knn-search similarity-search
Language:C++ 252
postgrespro / imgsmlr
Similar images search for PostgreSQL
gist image-processing postgres postgresql similarity-search
Language:C 251
gaborvecsei / Stocks-Pattern-Analyzer
This tool should help discover different patterns based on similarity measures in historical (financial) data
stocks-pattern-analyzer heroku restapi stocks finance stock-price-prediction stock-market stock-data forecasting similarity-search timeseries timeseries-analysis timeserie-indexing hacktoberfest2021
Language:Python 214
oasysai / oasysdb
An embedded vector database designed to run on edge devices. Lightweight and fast with HNSW indexing algorithm.
open-source vector-database approximate-nearest-neighbors hnsw key-value-database rest-api similarity-search vector-search edge-ai edge-computing
Language:Rust 203
dbaranchuk / ivf-hnsw
Code for ECCV2018 paper: Revisiting the Inverted Indices for Billion-Scale Approximate Nearest Neighbors
knn-search similarity-search
Language:C++ 191