Results 1 to 10 of about 88,052 (113)

Extreme Gradient Boosting for yield estimation compared with Deep Learning approaches [PDF]

open access: yesComputers and Electronics in Agriculture, 2022
Accurate prediction of crop yield before harvest is of great importance for crop logistics, market planning, and food distribution around the world. Yield prediction requires monitoring of phenological and climatic characteristics over extended time ...
Florian Huber, Volker Steinhage
exaly   +4 more sources

Prediction of undrained shear strength using extreme gradient boosting and random forest based on Bayesian optimization

open access: yesGeoscience Frontiers, 2021
Accurate assessment of undrained shear strength (USS) for soft sensitive clays is a great concern in geotechnical engineering practice. This study applies novel data-driven extreme gradient boosting (XGBoost) and random forest (RF) ensemble learning ...
Wengang Zhang   +2 more
exaly   +2 more sources

Gradient boosting for extreme quantile regression

open access: yesExtremes, 2023
AbstractExtreme quantile regression provides estimates of conditional quantiles outside the range of the data. Classical quantile regression performs poorly in such cases since data in the tail region are too scarce. Extreme value theory is used for extrapolation beyond the range of observed values and estimation of conditional extreme quantiles. Based
Jasper Velthoen   +2 more
exaly   +6 more sources

Prediksi Stroke Menggunakan Extreme Gradient Boosting

open access: yesJIKO (Jurnal Informatika dan Komputer)
Stroke is one of the diseases that causes the most disability and death of adults in the world. One of the important things of stroke is early treatment, so that the stroke does not progress to a serious level.
Danang Triantoro Murdiansyah
semanticscholar   +2 more sources

Railroad accident analysis using extreme gradient boosting [PDF]

open access: yesAccident Analysis & Prevention, 2021
Railroads are critical to the economic health of a nation. Unfortunately, railroads lose hundreds of millions of dollars from accidents each year. Trends reveal that derailments consistently account for more than 70 % of the U.S. railroad industry's average annual accident cost.
Raj Bridgelall, Denver D. Tolliver
openaire   +3 more sources

Rainfall forecasting using extreme gradient boosting

open access: yesCommun. Math. Biol. Neurosci.
Ivana Sakura Indah Margareth   +2 more
semanticscholar   +2 more sources

Quantile Extreme Gradient Boosting for Uncertainty Quantification

open access: yesCoRR, 2023
15 pages, 7 figures and 4 ...
Xiaozhe Yin   +5 more
openaire   +2 more sources

Wind Speed Forecasting Based on Extreme Gradient Boosting [PDF]

open access: yesIEEE Access, 2020
As the integration of wind power into electrical energy network increasing, accurate forecast of wind speed becomes highly important in the case of large-scale wind power connected into the grid. In order to improve the accuracy of wind speed forecast and the generalization ability of the model, Extreme Gradient Boosting (XGBoost) as an improvement ...
Ren Cai   +5 more
openaire   +2 more sources

Tweedie gradient boosting for extremely unbalanced zero-inflated data [PDF]

open access: yesCommunications in Statistics - Simulation and Computation, 2020
Tweedie's compound Poisson model is a popular method to model insurance claims with probability mass at zero and nonnegative, highly right-skewed distribution. In particular, it is not uncommon to have extremely unbalanced data with excessively large proportion of zero claims, and even traditional Tweedie model may not be satisfactory for fitting the ...
He Zhou, Wei Qian, Yi Yang
openaire   +2 more sources

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