no code implementations • 4 Feb 2021 • Ariana Talamantes, Edgar Chavez
Surprisingly, when using a probabilistic index to approximate the HSP graph and consequently speeding-up the classification task, our method could {\em improve} its accuracy in stark contrast with the kNN classifier, which worsens with a probabilistic index.
1 code implementation • 29 Mar 2018 • Manuela Geiß, Edgar Chavez, Marcos Gonzalez, Alitzel Lopez, Bärbel M. R. Stadler, Dulce I. Valdivia, Marc Hellmuth, Maribel H. Rosales, Peter F. Stadler
THIS IS A CORRECTED VERSION INCLUDING AN APPENDED CORRIGENDUM.
Combinatorics
1 code implementation • 29 May 2017 • Eric S. Tellez, Guillermo Ruiz, Edgar Chavez, Mario Graff
Near neighbor search (NNS) is a powerful abstraction for data access; however, data indexing is troublesome even for approximate indexes.