Search Results for author: Edgar Chavez

Found 3 papers, 2 papers with code

Instance-based learning using the Half-Space Proximal Graph

no code implementations4 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.

Classification General Classification

A scalable solution to the nearest neighbor search problem through local-search methods on neighbor graphs

1 code implementation29 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.

Clustering

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