Results 61 to 70 of about 45,826 (205)

Integrating Genetic Algorithms with LSTM for Improved Public Transportation Passenger Forecasting in Thailand

open access: yesLogi
This study presents a novel forecasting framework that integrates Genetic Algorithms (GA) with Long Short-Term Memory (LSTM) networks to enhance the prediction accuracy of passenger volumes in Thailand's public transportation systems.
Khumla Pornsiri, Sarawan Kamthorn
doaj   +1 more source

A Novel Cryptocurrency Price Prediction Model Using GRU, LSTM and bi-LSTM Machine Learning Algorithms

open access: yesApplied Informatics, 2021
Cryptocurrency is a new sort of asset that has emerged as a result of the advancement of financial technology and it has created a big opportunity for researches. Cryptocurrency price forecasting is difficult due to price volatility and dynamism.
Mohammad J. Hamayel, A. Y. Owda
semanticscholar   +1 more source

Comparison of multiple linear regression (MLR), support vector machine (SVM), Gaussian process regression (GPR) and artificial neural network (ANN) models in predicting total gastrointestinal quality of life index (GIQLI) score, physical component summary (PCS) score and mental component summary (MCS) score. [PDF]

open access: yes, 2012
MSE = mean square error, MAPE = mean absolute percentage error.
King-Teh Lee (105939)   +6 more
core   +1 more source

A new hybrid model SARIMA-ETS-SVR for seasonal influenza incidence prediction in mainland China

open access: yesJournal of Infection in Developing Countries, 2023
Introduction: Seasonal influenza is a serious public health issue in China. This study aimed to develop a new hybrid model for seasonal influenza incidence prediction and provide reference information for early warning management before outbreaks ...
Daren Zhao, Ruihua Zhang
doaj   +1 more source

Summary statistics for the fall risk models using data from the Markov chains. [PDF]

open access: yes, 2023
R2 gives the adjusted R2 value for the fitted model (Eq 12). The root mean squared error (RMSE), mean absolute error (MAE), mean absolute percentage error (MAPE), relative average absolute error (RAAE), and maximum absolute error (Max Abs Err) are over ...
Anne E. Martin (10838318)   +1 more
core   +1 more source

Using Multivariate Adaptive Regression Splines to Estimate Summed Stress Score on Myocardial Perfusion Scintigraphy in Chinese Women with Type 2 Diabetes: A Comparative Study with Multiple Linear Regression

open access: yesDiagnostics
Background: Myocardial perfusion scintigraphy (MPS) is an important tool for evaluating ischemia in diabetic populations. However, applications of advanced predictive models like multivariate adaptive regression splines (MARS) to estimate summed stress ...
Chien-Han Yuan   +5 more
doaj   +1 more source

A Hybrid Wavelet-Based Deep Learning Model for Accurate Prediction of Daily Surface PM2.5 Concentrations in Guangzhou City

open access: yesToxics
Surface air pollution affects ecosystems and people’s health. However, traditional models have low prediction accuracy. Therefore, a hybrid model for accurately predicting daily surface PM2.5 concentrations was integrated with wavelet (W), convolutional ...
Zhenfang He   +3 more
semanticscholar   +1 more source

Sistem Produksi Dan Analisis Peramalan Penjualan Produk Gula Dengan Menggunakan Metode Time Series Pada PT. Pabrik Gula Candi Baru [PDF]

open access: yes, 2023
Hasil peramalan dengan menggunakan dua metode lainnya yakni metode Weighted Moving Average dan Single Exponential Smoothing tidak dipilih karena hasil dari uji kesalahan atau forecast error yang masih besar.
Gusti, Mohamad Lukman Hakim
core  

Transforming oil market analysis: A novel GAN + LSTM predictive framework

open access: yesNext Energy
A novel method of predicting the crude oil WTI futures prices based on a data set covering April 12, 2009 through January 7, 2024. To capture complex market dynamics more precisely, it incorporates key market factors such as open, high, and low price ...
Prity Kumari   +2 more
doaj   +1 more source

Forecasting PM2.5 in Malaysia Using a Hybrid Model

open access: yesAerosol and Air Quality Research, 2023
Predicting future PM2.5 concentrations based on knowledge obtained from past observational data is very useful for predicting air pollution. This paper aims to develop a hybrid forecasting model using an Artificial Neural Network (ANN) and Triple ...
Ezahtulsyahreen Ab. Rahman   +3 more
doaj   +1 more source

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