Creates a Neighbourhood Using Locality Sensitive Hashing for Gaussian Projections

Uses locality sensitive hashing and creates a neighbourhood graph for a data set and calculates the adjusted rank index value for the same. It uses Gaussian random planes to decide the nature of a given point. Datar, Mayur, Nicole Immorlica, Piotr Indyk, and Vahab S. Mirrokni(2004) .


Reference manual

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0.2.0 by Aritra Banerjee, 9 days ago

Browse source code at

Authors: Aritra Banerjee

Documentation:   PDF Manual  

GPL-2 license

Imports stats, flexclust

Depends on igraph, stringdist, reshape2, lsa

See at CRAN