158 citations · 364 across the 23 of their papers we have counts for
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Loss functions arising from the index of agreement
Hristos Tyralis, Georgia Papacharalampous
We examine the theoretical properties of the index of agreement loss function , the negatively oriented counterpart of Willmott's index of agreement, a common metric in enviro…
Time series features for supporting hydrometeorological explorations and predictions in ungauged locations using large datasets
Georgia Papacharalampous, Hristos Tyralis
Regression-based frameworks for streamflow regionalization are built around catchment attributes that traditionally originate from catchment hydrology, flood frequency analysis and…
Hydrological post-processing for predicting extreme quantiles
Hristos Tyralis, Georgia Papacharalampous
Hydrological post-processing using quantile regression algorithms constitutes a prime means of estimating the uncertainty of hydrological predictions. Nonetheless, conventional lar…
Quantification of predictive uncertainty in hydrological modelling by harnessing the wisdom of the crowd: A large-sample experiment at monthly timescale
Georgia Papacharalampous, Hristos Tyralis, Demetris Koutsoyiannis +1
Predictive hydrological uncertainty can be quantified by using ensemble methods. If properly formulated, these methods can offer improved predictive performance by combining multip…
Quantification of predictive uncertainty in hydrological modelling by harnessing the wisdom of the crowd: Methodology development and investigation using toy models
Georgia Papacharalampous, Demetris Koutsoyiannis, Alberto Montanari
We introduce an ensemble learning post-processing methodology for probabilistic hydrological modelling. This methodology generates numerous point predictions by applying a single h…