预测黄金价格并比较各种预测方法

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引用次数: 0

摘要

在投资方面,黄金已成为一种非常有名且非常有益的商品。多年来,黄金一直被认为是国家储备商品,这对任何国家的经济来说都是不可或缺的。大多数人和交易商认为,黄金是一种免受不确定性和政治混乱影响的投资。黄金的变动率有助于买家在投资中获得关注;他们会利用印度黄金协会提供的逐年信息。数据分析时间为 1964 年至 2020 年。本文的主旨是分析和总结预测黄金汇率的不同算法。用于拟合数据的程序包括时间序列分析自动回归综合移动平均(ARIMA)和神经网络模型;多层感知(MLP)和极限学习机(ELM)。利用测试数据进行分析,然后借助误差参数显示结果。与 ARIMA 和 MLP 相比,ELM 的效果最好。误差测量值为 RMSE (1634.975) 和 MAPE (3.002)。表中列出了 ARIMA 和 MLP 的误差测量值。ELM 对黄金价格的预测最佳,它是一个高效、准确的模型。
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Prediction of Gold price with comparison of forecasting methods
Gold has emerged as an extra famous and very beneficial commodity in phrases of investment. Gold has been considered, as a country wide reserved commodity for many years, which leads to very integral for the economy of any country. Most people and traders believe that gold is a protected investment from uncertainty and political chaos. The rate of motion of gold helps the buyers from the centre of attention in their investments; they make use of the year by year information from Indian Gold Council. The analysis of the data was taken from 1964 to 2020. This paper's motto is to analyze and summarize different algorithms for predicting the rate of gold. The procedures utilized to fit the data were from the Time Series analysis Auto Regressive Integrated Moving Average (ARIMA) and Neural Network models; Multi-Layer Perception (MLP) and Extreme Learning Machine (ELM). The test data were utilized for the analysis, and then the outcome was exhibited with the help of error parameters. ELM is best as compared to ARIMA and MLP. The error measures are RMSE (1634.975) and MAPE (3.002). The error measurements have been represented in the tables for ARIMA and MLP. The best prediction of Gold price was given by the ELM, which is be efficient and accurate model.
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来源期刊
ARPN Journal of Engineering and Applied Sciences
ARPN Journal of Engineering and Applied Sciences Engineering-Engineering (all)
CiteScore
0.70
自引率
0.00%
发文量
7
期刊介绍: ARPN Journal of Engineering and Applied Sciences (ISSN 1819-6608) is an online peer-reviewed International research journal aiming at promoting and publishing original high quality research in all disciplines of engineering sciences and technology. All research articles submitted to ARPN-JEAS should be original in nature, never previously published in any journal or presented in a conference or undergoing such process across the globe. All the submissions will be peer-reviewed by the panel of experts associated with particular field. Submitted papers should meet the internationally accepted criteria and manuscripts should follow the style of the journal for the purpose of both reviewing and editing. Our mission is -In cooperation with our business partners, lower the world-wide cost of research publishing operations. -Provide an infrastructure that enriches the capacity for research facilitation and communication, among researchers, college and university teachers, students and other related stakeholders. -Reshape the means for dissemination and management of information and knowledge in ways that enhance opportunities for research and learning and improve access to scholarly resources. -Expand access to research publishing to the public. -Ensure high-quality, effective and efficient production and support good research and development activities that meet or exceed the expectations of research community. Scope of Journal of Engineering and Applied Sciences: -Engineering Mechanics -Construction Materials -Surveying -Fluid Mechanics & Hydraulics -Modeling & Simulations -Thermodynamics -Manufacturing Technologies -Refrigeration & Air-conditioning -Metallurgy -Automatic Control Systems -Electronic Communication Systems -Agricultural Machinery & Equipment -Mining & Minerals -Mechatronics -Applied Sciences -Public Health Engineering -Chemical Engineering -Hydrology -Tube Wells & Pumps -Structures
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