Search Results for author: James Murphy

Found 3 papers, 1 papers with code

Deep Diffusion Processes for Active Learning of Hyperspectral Images

1 code implementation8 Jan 2021 Abiy Tasissa, Duc Nguyen, James Murphy

A method for active learning of hyperspectral images (HSI) is proposed, which combines deep learning with diffusion processes on graphs.

Active Learning

Balancing Geometry and Density: Path Distances on High-Dimensional Data

no code implementations17 Dec 2020 Anna Little, Daniel Mckenzie, James Murphy

New geometric and computational analyses of power-weighted shortest-path distances (PWSPDs) are presented.

Vocal Bursts Intensity Prediction

Map matching when the map is wrong: Efficient vehicle tracking on- and off-road for map learning

no code implementations25 Sep 2018 James Murphy, Yuanyuan Pao, Albert Yuen

Given a sequence of possibly sparse and noisy GPS traces and a map of the road network, map matching algorithms can infer the most accurate trajectory on the road network.

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