Search Results for author: Raymundo Navarrete

Found 3 papers, 2 papers with code

ENS-t-SNE: Embedding Neighborhoods Simultaneously t-SNE

1 code implementation24 May 2022 Jacob Miller, Vahan Huroyan, Raymundo Navarrete, Md Iqbal Hossain, Stephen Kobourov

When visualizing a high-dimensional dataset, dimension reduction techniques are commonly employed which provide a single 2-dimensional view of the data.

Dimensionality Reduction

Multi-Perspective, Simultaneous Embedding

1 code implementation13 Sep 2019 Md Iqbal Hossain, Vahan Huroyan, Stephen Kobourov, Raymundo Navarrete

MPSE with fixed projections takes as input a set of pairwise distance matrices defined on the data points, along with the same number of projections and embeds the points in 3D so that the pairwise distances are preserved in the given projections.

Dimensionality Reduction

Prediction of Dynamical time Series Using Kernel Based Regression and Smooth Splines

no code implementations31 Oct 2015 Raymundo Navarrete, Divakar Viswanath

Combination of smooth splines and kernel based regression yields predictors that are more accurate on benchmarks typically by a factor of 2 or more.

Denoising regression +2

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