2022
DOI: 10.48550/arxiv.2211.03119
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The Second Competition on Spatial Statistics for Large Datasets

Abstract: In the last few decades, the size of spatial and spatio-temporal datasets in many research areas has rapidly increased with the development of data collection technologies. As a result, classical statistical methods in spatial statistics are facing computational challenges. For example, the kriging predictor in geostatistics becomes prohibitive on traditional hardware architectures for large datasets as it requires high computing power and memory footprint when dealing with large dense matrix operations. Over … Show more

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“…A dedicated R package, GpGp [22], has also been developed to facilitate these computations. The GpGp team achieved victory in recent competitions assessing the effectiveness of existing software in statistical parameter estimation and prediction, thanks to their utilization of the GpGp package [23], [24], [25].…”
Section: Related Work a Vecchia Approximationmentioning
confidence: 99%
“…A dedicated R package, GpGp [22], has also been developed to facilitate these computations. The GpGp team achieved victory in recent competitions assessing the effectiveness of existing software in statistical parameter estimation and prediction, thanks to their utilization of the GpGp package [23], [24], [25].…”
Section: Related Work a Vecchia Approximationmentioning
confidence: 99%