Results 31 to 40 of about 72,436 (339)

Stochastic Models for Radon Daily Time Series: Seasonality, Stationarity, and Long-Range Dependence Detection

open access: yesFrontiers in Earth Science, 2020
This study detects the presence of seasonality, stationarity, and long-range memory structures in daily radon measurements from a permanent monitoring station in central Italy.
Marianna Siino   +2 more
doaj   +1 more source

Autoregressive – spectrally integrated moving average model

open access: yesTechnology audit and production reserves, 2014
В статье рассматривается развитие метода Бокса-Дженкинса, основанное на совместном использовании идей методов «Гусеница»-SSA и Бокса-Дженкинса. Предложена модель авторегрессии – спектрально проинтегрированного скользящего среднего, реализующая трендовый подход, который заключается в моделировании процесса как отклонения фактических значений ...
openaire   +4 more sources

Rainfall Forecast of Merauke Using Autoregressive Integrated Moving Average Model

open access: yesE3S Web of Conferences, 2018
Climate is an important element for human life, one of them is to agriculture sector. Global climate change leads to increased frequency and extreme climatic intensity such as storms, floods, and droughts.
Pasaribu Yenni P.   +2 more
doaj   +1 more source

Peramalan Return Saham Menggunakan Model Integrated Moving Average

open access: yesJambura Journal of Mathematics, 2023
A popular investment that is in great demand among investors is stocked. Stocks are another type of financial instrument offering returns but carrying a higher risk level. Price time series are more difficult to manage than return time series.
Rizki Apriva Hidayana   +1 more
doaj   +1 more source

Bayesian Wavelet-Based Methods for the Detection of Multiple Changes of the Long Memory Parameter [PDF]

open access: yes, 2006
Long memory processes are widely used in many scientific fields, such as economics, physics, and engineering. Change point detection problems have received considerable attention in the literature because of their wide range of possible applications ...
Ko, Kyungduk
core   +2 more sources

Parameters Estimate of Autoregressive Moving Average and Autoregressive Integrated Moving Average Models and Compare Their Ability for Inflow Forecasting [PDF]

open access: yesJournal of Mathematics and Statistics, 2012
In this study the ability of Autoregressive Moving Average (ARMA) and Autoregressive Integrated Moving Average (ARIMA) models in forecasting the monthly inflow of Dez dam reservoir located in Teleh Zang station in Dez dam upstream i s estimated. ARIMA model has found a widespread application in many practical sciences. In addition, dam reservoir inflow
openaire   +1 more source

Forecasting of Indian tourism industry using modeling approach

open access: yesMethodsX
Currently, India has become one of the largest economies of the world in which tourism and hospitality have significantly contributed; however, the growth rate of tourism industry has been greatly affected during the COVID-19 pandemic.
Renuka Devi   +3 more
doaj   +1 more source

ANALISIS PREDIKSI JUMLAH PENDUDUK DI KOTA PASURUAN MENGGUNAKAN METODE ARIMA

open access: yesBarekeng, 2021
Laju pertumbuhan penduduk di Kota Pasuruan pada tahun 2019 sebesar 0.68% dengan jumlah penduduk 200.422 jiwa. Tingginya pertumbuhan penduduk dapat mempengaruhi kepadatan penduduk.
Ilmiatul Mardiyah   +4 more
doaj   +1 more source

PERAMALAN CURAH HUJAN DENGAN PENDEKATAN SEASONAL AUTOREGRESSIVE INTEGRATED MOVING AVERAGE (SARIMA)

open access: yesBarekeng, 2017
Kota Ambon merupakan ibukota Provinsi Maluku yang berada di kawasan timur Indonesia. Kota Ambon memiliki intensitas curah hujan yang relatif tinggi dan cenderung berubah-ubah setiap tahun. Informasi tentang curah hujan sangat penting bagi masyarakat Kota
Zaenab Kafara   +2 more
doaj   +1 more source

A comparative analysis of classical machine learning models with quantum-inspired models for predicting world surface temperature

open access: yesScientific Reports
This research paper delves into the realm of quantum machine learning (QML) by conducting a comprehensive study on time-series data. The primary objective is to compare the results and time complexity of classical machine learning algorithms on ...
Trilok Nath Pandey   +3 more
doaj   +1 more source

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