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Artificial Neural Networks Approach to Time Series Forecasting for Electricity Consumption in Gaza Strip

Safi, Samir K. (الجامعة الإسلامية - غزة, 2013)

This paper introduces two robust forecasting models for efficient forecasting, Artificial Neural Networks (ANNs) approach and Autoregressive Integrated Moving Average (ARIMA) models. ANNs approach to univariate time series ...

Statistics in Noble Qur'an

Safi, Samir K. (2013)

The Noble Qur'an was revealed in Arabic to Prophet Mohammad, Peace Be Upon Him (PBUH) in 610 CE over 23 years. Recently, the scientific miracles in the Noble Qur'an are the most significant issues which have spread out ...

Statistics from Kumaraswamy Distribution

Safi, Samir K.; Al Sheikh Ahmed, Rehab H. (2013)

Thc Kumaraswamy distribution is similar to thc Bcta distribution but has thc key advantage of a closed-form cumulative distribution function. In this paper we present the estimation of Kumaraswamy distribution parameters ...

Statistical estimation based on generalized order statistics from Kumaraswamy distribution

Safi, Samir K.; Al Sheikh Ahmed, Rehab H. (2013)

The Kumaraswamy distribution is similar to the Beta distribution but has the key advantage of a closed-form cumulative distribution function. In this paper we present the estimation of Kumaraswamy distribution parameters ...

Comparative study on forecasting accuracy among moving average models with simulation and PALTEL stock market data in Palestine

Safi, Samir K.; Dawoud, Issam A. (2013)

In this paper, we discuss three analytical time series models for selecting the more effective with an accurate forecasting models, among others. We analytically modify the stochastic realization utilizing (i) k-th moving ...

Generalized order statistics from generalized exponential distributions in explicit forms

Safi, Samir K.; Al Sheikh Ahmed, Rehab H. (2013)

In the present paper, we study the generalized order statistics from Generalized Exponential Distributions (GED) in explicit forms. We obtain, the joint distribution, distribution of single, and conditional distribution ...

بناء نموذج انحدار لوجستي لتحديد المحددات الرئيسة للفقر في فلسطين

Elnamrouty, Khalil; Safi, Samir K. (الجامعة الإسلامية - غزة, 2012)

This paper aims to identify the key determinants of poverty which affect the poverty status of a household in Palestine since the implementation of the economic reform program. A logistic regression model will be used to ...

Building Logistic Regression Model to Identify Key Determinants of Poverty in Palestine

Safi, Samir K.; Elnamrouty, Khalil (2012)

Explicit Equations for ACF in Autoregressive Processes In the Presence of Heteroscedasticity Disturbances

Safi, Samir K. (2011)

The autocorrelation function, ACF, is an important guide to the properties of a time series. Explicit equations are derived for ACF in the presence of heteroscedasticity disturbances in pth order autoregressive, AR (p), ...

ON SELECTION OF AUTOREGRESSIVE ORDER IN CASE OF INCORRECTLY MODEL SPECIFICATION

Safi, Samir K. (2011)

The purpose of this paper is to compare different autoregressive models performance in case of incorrectly model order determination. The autoregressive models are selected based on four important information criteria: the ...

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Artificial Neural Networks Approach to Time Series Forecasting for Electricity Consumption in Gaza Strip

Statistics in Noble Qur'an

Statistics from Kumaraswamy Distribution

Statistical estimation based on generalized order statistics from Kumaraswamy distribution

Comparative study on forecasting accuracy among moving average models with simulation and PALTEL stock market data in Palestine

Generalized order statistics from generalized exponential distributions in explicit forms

بناء نموذج انحدار لوجستي لتحديد المحددات الرئيسة للفقر في فلسطين

Building Logistic Regression Model to Identify Key Determinants of Poverty in Palestine

Explicit Equations for ACF in Autoregressive Processes In the Presence of Heteroscedasticity Disturbances

ON SELECTION OF AUTOREGRESSIVE ORDER IN CASE OF INCORRECTLY MODEL SPECIFICATION