Learning to Index for Nearest Neighbor Search

9 Jul 2018Chih-Yi ChiuAmorntip PrayoonwongYin-Chih Liao

In this study, we present a novel ranking model based on learning neighborhood relationships embedded in the index space. Given a query point, conventional approximate nearest neighbor search calculates the distances to the cluster centroids, before ranking the clusters from near to far based on the distances... (read more)

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