Fisher's z Distribution-Based Mixture Autoregressive Model

A Solikhah, H Kuswanto, N Iriawan, K Fithriasari - Econometrics, 2021 - mdpi.com
We generalize the Gaussian Mixture Autoregressive (GMAR) model to the Fisher'sz Mixture
Autoregressive (ZMAR) model for modeling nonlinear time series. The model consists of a …

Comparative study of brain tumor segmentation using different segmentation techniques in handling noise

N Iriawan, AA Pravitasari, K Fithriasari… - 2018 International …, 2018 - ieeexplore.ieee.org
Image segmentation has been popularly performed for researchers in the field of
Biomedical, Informatics Engineering, and Statistical Computation. This study tries to …

On the Flexible Neo-Normal MSAR MSN-Burr Control Chart in Air Quality Monitoring

DA Rasyid, N Iriawan… - Air, Soil and Water …, 2024 - journals.sagepub.com
Air quality significantly influences human health and the environment, necessitating a robust
monitoring to detect abnormalities. This paper aims to develop a new model to accurately …

[图书][B] Analisis Bayesian: Teori dan Aplikasi dengan R

S Astutik, AB Astuti, A Efendi, D Irsandy… - 2023 - books.google.com
Analisis Bayesian, Teori dan Aplikasinya dengan R membahas tentang konsep dan
beberapa teknik analisis Bayesian untuk menyelesaikan kasus/data yang pada single atau …

[HTML][HTML] A Markov Switching Autoregressive Model with Time-Varying Parameters

S Inayati, N Iriawan, Irhamah - Forecasting, 2024 - mdpi.com
This study showcased the Markov switching autoregressive model with time-varying
parameters (MSAR-TVP) for modeling nonlinear time series with structural changes. This …

A Bayesian neo-normal mixture model (nenomimo) for MRI-Based brain tumor segmentation

AA Pravitasari, N Iriawan, K Fithriasari, SW Purnami… - applied sciences, 2020 - mdpi.com
The detection of a brain tumor through magnetic resonance imaging (MRI) is still
challenging when the image is in low quality. Image segmentation could be done to provide …

Small area estimation pengeluaran per kapita di kabupaten bangkalan dengan metode hierarchical bayes

AMA Satriya, N Iriawan - Jurnal Statistika Universitas …, 2015 - jurnal.unimus.ac.id
Penelitian ini mengkaji tentang Hierarchical Bayes (HB) yang diaplikasikan pada Small
Area Estimation (SAE) dengan tujuan mengestimasi pengeluaran per kapita di Kabupaten …

MSEPBurr Distribution: Properties and Parameter Estimation

AS Choir, N Iriawan, BSS Ulama, M Dokhi - Pakistan Journal of Statistics …, 2019 - pjsor.com
MSNBurr and MSTBurr distribution have been developed as Neo-Normal distributions that
represent a relaxation of normality. The difference between them is that the MSTBurr’ s …

[PDF][PDF] MRI-Based Brain Tumor Segmentation using Modified Stable Student's t from Burr Mixture Model with Bayesian Approach

AP Pravitasari, N Iriawan, MAI Safa… - Malaysian Journal of …, 2019 - mjms.upm.edu.my
ABSTRACT Finite Mixture Models have been developed for brain tumor image
segmentation using the Magnetic Resonance Imaging (MRI) as a media. The goal is to …

Bayesian mixture model averaging for identifying the different gene expressions of chickpea (Cicer arietinum) plant tissue

AB Astuti, N Iriawan, Irhamah… - … in Statistics-Theory and …, 2017 - Taylor & Francis
Identification of different gene expressions of chickpea (Cicer arietinum) plant tissue is
needed in order to develop new varieties of chickpea plant which is resistant to disease …