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1篇 您的检索式：作者名="Tom Peterka"

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		题名	作者	年代	出处	被引量
	1	CECAV-DNN:Collective Ensemble Comparison and Visualization using Deep Neural Networks显示文摘We propose a deep learning approach to collectively compare two or multiple ensembles,each of which is a collection of simulation outputs.The purpose of collective comparison is to help scientists understand differences between simulation models by comparing their ensemble simulation outputs.However,the collective comparison is non-trivial because the spatiotemporal distributions of ensemble simulation outputs reside in a very high dimensional space.To this end,we choose to train a deep discriminative neural network to measure the dissimilarity between two given ensembles,and to identify when and where the two ensembles are different.We also design and develop a visualization system to help users understand the collective comparison results based on the discriminative network.We demonstrate the effectiveness of our approach with two real-world applications,including the ensemble comparison of the community atmosphere model(CAM)and the rapid radiative transfer model for general circulation models(RRTMG)for climate research,and the comparison of computational fluid dynamics(CFD)ensembles with different spatial resolutions.	Wenbin He Junpeng Wang Hanqi Guo Han-Wei Shen Tom Peterka	2020	Visual Informatics2020，4，2：	0

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