A novel hybrid model on the prediction of time series and its application for the gold price analysis and forecasting

E Jianwei, J Ye, H Jin - Physica A: Statistical Mechanics and its …, 2019 - Elsevier
Gold, as a dominant ingredient in financial market, has gripped a large quantities of the
financiers and scholars to research the formation mechanism of its price. Academic circles …

Using LSTM and ARIMA to simulate and predict limestone Price variations

TJ Mbah, H Ye, J Zhang, M Long - Mining, Metallurgy & Exploration, 2021 - Springer
There have been many improvements and advancements in the application of neural
networks in the mining industry. In this study, two advanced deep learning neural networks …

A novel separation-ensemble analyzing and forecasting method for the gold price forecasting based on RLS-type independent component analysis

E Jianwei, K He, H Liu, Q Ji - Expert Systems with Applications, 2023 - Elsevier
Gold has practical applications in jewellery, technology, investors and by central banks. This
diversity of gold demand and self-balancing nature of the gold market underpin gold's robust …

Point and interval forecasting for metal prices based on variational mode decomposition and an optimized outlier-robust extreme learning machine

P Du, J Wang, W Yang, T Niu - Resources Policy, 2020 - Elsevier
Metal prices forecasting has practical implications for a variety of participants, including
producers, consumers, governments and investors. However, metal prices forecasting is a …

Forecasting gold price changes: Application of an equipped artificial neural network

R Hafezi, A Akhavan - AUT Journal of Modeling and Simulation, 2018 - miscj.aut.ac.ir
The forecast of fluctuations of prices is the major concern in financial markets. Thus,
developing an accurate and robust forecasting decision model is critical for investors. As …

[HTML][HTML] Redes neuronales artificiales aplicadas a la predicción del precio del oro

F Villada, N Muñoz, E García-Quintero - Información tecnológica, 2016 - SciELO Chile
En este trabajo se predice el comportamiento del precio del oro mediante un modelo
basado en redes neuronales artificiales (RNA). El objetivo del modelo es predecir los …

Using market sentiment analysis and genetic algorithm-based least squares support vector regression to predict gold prices

FC Yuan, CH Lee, C Chiu - International Journal of Computational …, 2020 - Springer
Gold price prediction has long been a crucial and challenging research topic for gold
investors. In conventional models, most scholars have used the historical gold price or …

Improved prediction of global gold prices: An innovative Hurst-reconfiguration-based machine learning approach

M Yang, R Wang, Z Zeng, P Li - Resources Policy, 2024 - Elsevier
With gold being one of the most important precious metals that play irreplaceable roles in
the global market, understanding the future movement of the gold price is of significant …

Gold price prediction using support vector regression and ANFIS models

AD Dubey - 2016 International Conference on Computer …, 2016 - ieeexplore.ieee.org
In recent times, gold has been one of the prioritized commodities in terms of long term as
well as short term investments since the investors consider gold as a hedgerow against the …

Research on WNN modeling for gold price forecasting based on improved artificial bee colony algorithm

B Li - Computational intelligence and neuroscience, 2014 - Wiley Online Library
Gold price forecasting has been a hot issue in economics recently. In this work, wavelet
neural network (WNN) combined with a novel artificial bee colony (ABC) algorithm is …