similarity-sensitive-hash

Lightning-fast cosine similarity search using locality-sensitive hashing. Compress high-dimensional vectors into tiny fingerprints for 10× faster similarity search with 99% less memory usage.
v1.0.0 URL: https://unpkg.com/similarity-sensitive-hash@1.0.0/index.js
OpenBrowse Files
lshsrpsign-random-projectioncosine-similaritycount-sketchhcshigher-order-count-sketchhashingsimilaritylocality-sensitive-hashingvector-similarityembeddingsfingerprintingfast-searchmemory-efficientrecommendationsproduct-similarityimage-similaritytext-similarityaudio-fingerprintinghigh-dimensionalapproximate-similaritymicrosecond-search

distance-sensitive-hash

Lightning-fast Euclidean distance search using locality-sensitive hashing. Compress high-dimensional vectors into tiny fingerprints for 10× faster similarity search with 99% less memory usage.
v1.0.0 URL: https://unpkg.com/distance-sensitive-hash@1.0.0/index.js
OpenBrowse Files
lshe2lsheuclidean-distancecount-sketchhcshigher-order-count-sketchhashingsimilaritylocality-sensitive-hashingvector-similarityembeddingsfingerprintingfast-searchmemory-efficientrecommendationsproduct-similarityimage-similaritytext-similarityaudio-fingerprintinghigh-dimensionalapproximate-similaritymicrosecond-searchdistance-estimationeuclidean-similarityvector-compressionfast-approximation

pdq-wasm

WebAssembly bindings for Meta's PDQ perceptual image hashing algorithm
v0.3.4 URL: https://unpkg.com/pdq-wasm@0.3.4/dist/index.js
OpenBrowse Files
pdqperceptual-hashingimage-hashingwasmwebassemblyimage-similaritycontent-moderationthreat-exchange