Results 11 to 20 of about 11,164 (213)

Vertical wind speed extrapolation using statistical approaches [PDF]

open access: yesFME Transactions
The wind power industry has experienced a significant increase and popularity in recent times, and the latest statistics indicate that this sector is still thriving.
Nuha Hilal H.   +4 more
doaj   +1 more source

A new accuracy measure based on bounded relative error for time series forecasting. [PDF]

open access: yesPLoS ONE, 2017
Many accuracy measures have been proposed in the past for time series forecasting comparisons. However, many of these measures suffer from one or more issues such as poor resistance to outliers and scale dependence.
Chao Chen   +2 more
doaj   +1 more source

A Comparison of the Performance of Different Interpolation Methods in Replicating Rainfall Magnitudes under Different Climatic Conditions in Chongqing Province (China)

open access: yesAtmosphere, 2021
Precipitation is considered a crucial component in the hydrological cycle and changes in its spatial pattern directly influence the water resources.
Ruting Yang, Bing Xing
doaj   +1 more source

A multivariate multi-step LSTM forecasting model for tuberculosis incidence with model explanation in Liaoning Province, China

open access: yesBMC Infectious Diseases, 2022
Background Tuberculosis (TB) is the respiratory infectious disease with the highest incidence in China. We aim to design a series of forecasting models and find the factors that affect the incidence of TB, thereby improving the accuracy of the incidence ...
Enbin Yang   +5 more
doaj   +1 more source

A bike-sharing demand prediction model based on Spatio-Temporal Graph Convolutional Networks [PDF]

open access: yesPeerJ Computer Science
Shared bikes, as an eco-friendly transport mode, facilitate short commutes for urban dwellers and help alleviate traffic. However, the prevalent station-based strategy for bike placements often overlooks urban zones, cycling patterns, and more, resulting
Chaoran Zhou   +4 more
doaj   +2 more sources

Comparative analysis of machine learning approaches to analyze and predict the COVID-19 outbreak [PDF]

open access: yesPeerJ Computer Science, 2021
Background Forecasting the time of forthcoming pandemic reduces the impact of diseases by taking precautionary steps such as public health messaging and raising the consciousness of doctors.
Muhammad Naeem   +5 more
doaj   +2 more sources

Quantification of Physiological Parameters of Rice Varieties Based on Multi-Spectral Remote Sensing and Machine Learning Models

open access: yesRemote Sensing, 2023
Estimating plant physiological indicators with remote sensing technology is critical for ensuring precise field management. Compared with other remote sensing platforms, low-altitude unmanned aerial vehicles (UAVs) produce images with high spatial ...
Shiyuan Liu   +11 more
doaj   +1 more source

Prediction of air quality index based on the SSA-BiLSTM-LightGBM model

open access: yesScientific Reports, 2023
The air quality index (AQI), as an indicator to describe the degree of air pollution and its impact on health, plays an important role in improving the quality of the atmospheric environment.
Xiaowen Zhang, Xuchu Jiang, Ying Li
doaj   +1 more source

Evaluation of load forecasting using different models

open access: yesMeasurement: Energy
This paper addresses a new prediction of load technique that joins the adaptability of RNNs with the capabilities of temporal modelling of Kolmogorov–Arnold Recurrent with good accuracy, because in energy management, load forecasting is essential since ...
Saroj Kumar Panda, Bishwajit Dey
doaj   +1 more source

A Unified Family of Percentage-Error Support Vector Regression Models with Symmetric Kernel Extensions

open access: yesMathematics
Support vector regression (SVR) is a well-established kernel-based method for nonlinear regression. However, standard SVR formulations minimize absolute-error losses, which are not consistent with the scale-free, relative-accuracy criteria prevalent in ...
Pablo Benavides-Herrera   +3 more
doaj   +1 more source

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