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Akademický článek

ARFIMA Model for Short Term Forecasting of New Death Cases COVID-19

Autor: Kartikasari Puspita, Yasin Hasbi, Asih I Maruddani Di

Publikováno v: E3S Web of Conferences, Vol 202, p 13007 (2020)

COVID-19 is an infectious disease that can spread from one person to another and has a high potential for death. The infection of COVID-19 is spreading massive and fast that causes the extreme fluctuating data spread and long memory effects. One of t

Externí odkaz: https://doaj.org/article/b919fb7a956a418caf038b76b320cfa7

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Akademický článek

Forecasting of Rainfall in Central Java using Hybrid GSTAR-NN-PSO Model

Autor: Yasin Hasbi, Warsito Budi, Santoso Rukun, Hakim Arief Rachman

Publikováno v: E3S Web of Conferences, Vol 125, p 23015 (2019)

Forecasting of rainfall trends is essential for several fields, such as airline and ship management, flood control and agriculture. The rainfall data were recorded several time simultaneously at a number of locations and called the space-time data. G

Externí odkaz: https://doaj.org/article/e53a607d158949c49a3bfdcf5858c27f

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Akademický článek

Hybrid Particle Swarm and Conjugate Gradient Optimization in Neural Network for Prediction of Suspended Particulate Matter

Autor: Warsito Budi, Prahutama Alan, Yasin Hasbi, Sumiyati Sri

Publikováno v: E3S Web of Conferences, Vol 125, p 25007 (2019)

The scope of this research is the use of artificial neural network models and meta-heuristic optimization of Particle Swarm Optimization (PSO) for the prediction of ambient air pollution parameter data at air quality monitoring stations in the city o

Externí odkaz: https://doaj.org/article/0a0e23f216fb4e3ebeca3ba58a604b11

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Akademický článek

The Step Construction of Geographically Weighted Panel Regression in Air Polluter Standard Index (APSI) Data

Autor: Warsito Budi, Yasin Hasbi, Ispriyanti Dwi, Hakim Arief Rachman

Publikováno v: E3S Web of Conferences, Vol 73, p 12006 (2018)

Geographically Weighted Panel Regression or GWPR is a local linear regression model that combines GWR model and panel data regression model with considering spatial effect, especially spatial heterogeneity problem. This article is focused on the soft

Externí odkaz: https://doaj.org/article/8a296e59751a4cf584103e560040cabd

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Akademický článek

Soft Computation Vector Autoregressive Neural Network (VAR-NN) GUI-Based

Autor: Yasin Hasbi, Warsito Budi, Santoso Rukun, Suparti

Publikováno v: E3S Web of Conferences, Vol 73, p 13008 (2018)

Vector autoregressive model proposed for multivariate time series data. Neural Network, including Feed Forward Neural Network (FFNN), is the powerful tool for the nonlinear model. In autoregressive model, the input layer is the past values of the sam

Externí odkaz: https://doaj.org/article/30b249442c9341fa9cb3c77b8ff0aeb9

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