Results 1 to 10 of about 1,934,800 (291)

Model Selection for Exponential Power Mixture Regression Models

open access: yesEntropy
Finite mixture of linear regression (FMLR) models are among the most exemplary statistical tools to deal with various heterogeneous data. In this paper, we introduce a new procedure to simultaneously determine the number of components and perform ...
Yunlu Jiang   +3 more
doaj   +3 more sources

Likelihood-based inference for the power regression model [PDF]

open access: yesSORT. Statistics and Operations Research Transactions, 2015
In this paper we investigate an extension of the power-normal model, called the alpha-power model and specialize it to linear and nonlinear regression models, with and without correlated errors.
Bolfarine, Heleno   +2 more
core   +8 more sources

Power Load Probabilistic Prediction Based on Multi-Value Quantile Regression and Timing Fusion Ensemble Learning Model [PDF]

open access: yesEntropy
The core component to ensure the refined and safe operation of distribution network scheduling is 10 kV bus load probabilistic prediction. However, existing probabilistic prediction methods suffer from insufficient dynamic feature extraction and ...
Yuhang Liu   +4 more
doaj   +2 more sources

Influence of Socio-Economic Factors on Wages in Small and Medium-sized Enterprises [PDF]

open access: yesЭкономика региона, 2020
Small and medium-sized enterprises (SMEs) are not sufficiently developed in Russia, which is largely due to significant gap between the wages of SMEs employees and the wages of workers from other enterprises. Thus, it is essential to examine factors that
Yuliya Semenovna Pinkovetskaya
doaj   +1 more source

Power Load Forecasting Model Based on Grey Neural Network Regression Combination [PDF]

open access: yesE3S Web of Conferences, 2020
Due to the limitations of a single power load forecasting model, the power load forecasting cannot be performed well. In order to obtain a greater closeness to predict results with actual data, this paper presents the power load forecasting model based ...
Ma Guozhen   +6 more
doaj   +1 more source

The Log Exponential-Power Distribution: Properties, Estimations and Quantile Regression Model

open access: yesMathematics, 2021
Recently, bounded distributions have attracted attention. These distributions are frequently used in modeling rate and proportion data sets. In this study, a new alternative model is proposed for modeling bounded data sets.
Mustafa Ç. Korkmaz   +3 more
doaj   +1 more source

A New Wind Turbine Power Performance Assessment Approach: SCADA to Power Model Based with Regression-Kriging

open access: yesEnergies, 2022
Assessment of the wind turbine output power (WTG OP) during the operation and maintenance is one of the key indicators of operation quality evaluation. It is often carried out in the form of the wind speed-power curve.
Pengfei Zhang   +4 more
doaj   +1 more source

Modelling of Input Parameters for Power Generation using Regression Models [PDF]

open access: yesNigerian Journal of Environmental Sciences and Technology, 2021
In this study, multiple linear regression models were employed in the correlation of gas supply and power generation using a gas Power Plant in Niger Delta, Nigeria as a Case study. From the analysis based on outlier detection, reliability analysis and test of homogeneity, it was observed that the independent variable data such as ambient temperature ...
U. Agbondinmwin, R.S. Ebhojiaye
openaire   +1 more source

SVR Based Three Dimensional Regression Model of Power Load Characteristics [PDF]

open access: yesJisuanji gongcheng, 2017
According to the periodic characteristics of electric load,a Three Dimensional Regression Model studies are(TDRM) based on Support Vector Regression(SVM) is proposed.The power load characteristics studies are modeled as three dimensional regression ...
TANG Qiang,XIE Mingzhong,LUO Yuansheng
doaj   +1 more source

Solar Power Prediction using Regression Models

open access: yesUluslararası Muhendislik Arastirma ve Gelistirme Dergisi, 2022
Solar power prediction is an important problem that has gained significant attention in recent years due to the increasing demand for renewable energy sources. In this paper, we present the results of using four different regression models for solar power prediction: linear regression, logistic regression, Lasso regression, and elastic regression.
Mustafa Yasin ERTEN, Hüseyin AYDİLEK
openaire   +3 more sources

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