Search Results for author: Trevor Harris

Found 7 papers, 3 papers with code

Validating Climate Models with Spherical Convolutional Wasserstein Distance

no code implementations26 Jan 2024 Robert C. Garrett, Trevor Harris, Bo Li, Zhuo Wang

The validation of global climate models is crucial to ensure the accuracy and efficacy of model output.

Fuel Consumption Prediction for a Passenger Ferry using Machine Learning and In-service Data: A Comparative Study

1 code implementation19 Oct 2023 Pedram Agand, Allison Kennedy, Trevor Harris, Chanwoo Bae, Mo Chen, Edward J Park

As the importance of eco-friendly transportation increases, providing an efficient approach for marine vessel operation is essential.

Forecasting West Nile Virus with Graph Neural Networks: Harnessing Spatial Dependence in Irregularly Sampled Geospatial Data

no code implementations21 Dec 2022 Adam Tonks, Trevor Harris, Bo Li, William Brown, Rebecca Smith

Machine learning methods have seen increased application to geospatial environmental problems, such as precipitation nowcasting, haze forecasting, and crop yield prediction.

Crop Yield Prediction regression

Multi-model Ensemble Analysis with Neural Network Gaussian Processes

no code implementations8 Feb 2022 Trevor Harris, Bo Li, Ryan Sriver

Multi-model ensemble analysis integrates information from multiple climate models into a unified projection.

GPR Precipitation Forecasting +1

Scalable Multiple Changepoint Detection for Functional Data Sequences

no code implementations5 Aug 2020 Trevor Harris, Bo Li, James Derek Tucker

We show that our method outperforms a recent multiple functional changepoint detector and several univariate changepoint detectors applied to our proposed projections.

Denoising Time Series Analysis Methodology

Evaluating proxy influence in assimilated paleoclimate reconstructions -- Testing the exchangeability of two ensembles of spatial processes

1 code implementation3 Sep 2019 Trevor Harris, Bo Li, Nathan Steiger, Jason Smerdon, Naveen Narisetty, Derek Tucker

Data Assimilation (DA) methods are a recent and promising new means of deriving CFRs that optimally fuse climate proxies with climate model output.

Methodology Applications

Elastic depths for detecting shape anomalies in functional data

1 code implementation15 Jul 2019 Trevor Harris, James Derek Tucker, Bo Li, Lyndsay Shand

We propose a new family of depth measures called the elastic depths that can be used to greatly improve shape anomaly detection in functional data.

Methodology

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