Results 11 to 20 of about 21,185 (243)

Combined Approximate Entropy Model and ANNs to Predict Inflow at Gorganrood River [PDF]

open access: yesمهندسی عمران شریف, 2022
Prediction of river inflow along with other parameters such as sediment load, flood magnitude, and so on plays an important role in Water Resources Management planning and reservoir operation program.
M. Zanganeh, A.R. Chaji
doaj   +1 more source

Peramalan Data Cuaca Ekstrim Indonesia Menggunakan Model ARIMA dan Recurrent Neural Network

open access: yesJambura Journal of Mathematics, 2023
Extreme weather modeling is a challenge for modeling experts in Indonesia and the world. Extreme weather prediction is a complex problem because the chances of it happening are very small, so the developed models often have a low level of accuracy.
Hikmah Hikmah   +3 more
doaj   +1 more source

Modelling Petroleum Prices in Tanzania: A Comparative Analysis between ARIMA and Holt’s Method [PDF]

open access: yesInternational Journal of Management, Accounting and Economics, 2023
Petroleum is one of the vital sources of energy for economic activities and the most traded commodity worldwide. It is crucial to industry and civilization and as it meets a substantial portion of the world's energy requirements, it has a big impact on ...
Laban Gasper, George Abrahamu
doaj   +1 more source

Forecasting Analysis of Stock Prices on European Markets Using the ARIMA-GARCH Model [PDF]

open access: yesStatistika: Statistics and Economy Journal, 2023
The achievement of profits when trading on the stock markets is conditioned by a quality analytical forecast of the development of stock prices in the coming period.
Alžběta Zíková, Jitka Veselá
doaj   +1 more source

Subtle changes in chromatin loop contact propensity are associated with differential gene regulation and expression

open access: yesNature Communications, 2019
It is currently unclear how quantitative changes in chromatin loop propensity contribute to differential gene regulation. Here, the authors use phased Hi-C, RNA-seq, and ChIP-seq to show that subtle changes in loop propensity associate with differential ...
William W. Greenwald   +10 more
doaj   +1 more source

Prediction of Fruit Production in India: An Econometric Approach

open access: yesJournal of Horticultural Research, 2023
Forecasting is valuable to countries because it enables them to make informed business decisions and develop data-driven strategies. Fruit production offers promising economic opportunities to reduce rural poverty and unemployment in developing countries
Ray Soumik   +8 more
doaj   +1 more source

The modeling of earnings per share of Polish companies for the post-financial crisis period using random walk and ARIMA models

open access: yesJournal of Banking and Financial Economics, 2023
The proper forecasting of listed companies’ earnings is crucial for their appropriate pricing. This paper compares forecast errors of different univariate time-series models applied for the earnings per share (EPS) data for Polish companies from the ...
Wojciech Kuryłek
doaj   +1 more source

Peak Electrical Energy Consumption Prediction by ARIMA, LSTM, GRU, ARIMA-LSTM and ARIMA-GRU Approaches

open access: yesEnergies, 2023
Forecasting peak electrical energy consumption is important because it allows utilities to properly plan for the production and distribution of electrical energy. This reduces operating costs and avoids power outages. In addition, it can help reduce environmental impact by allowing for more efficient power generation and reducing the need for ...
Pierre, Agbessi Akuété   +3 more
openaire   +4 more sources

PREDICTING USD/ TL EXCHANGE RATE IN TURKEY: THE LONG-SHORT TERM MEMORY APPROACH

open access: yesMehmet Akif Ersoy Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 2023
The prediction of the exchange rate time series has been quite challenging but is an essential process. This is as a result of the inherent noise and the volatile behavior in these series.
Abdul-razak Bawa Yussif   +3 more
doaj   +1 more source

Optimization of ARIMA Forecasting Model using Firefly Algorithm

open access: yesIJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2019
Time series prediction aims to control or recognize the behavior of the system based on the data in a certain period of time. One of the most widely used method in time series prediction is ARIMA (Autoregressive Integrated Moving Average). However, ARIMA
Ilham unggara   +2 more
doaj   +1 more source

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