Classical solutions of linear regulator for degenerate diffusions by Baten, Md Azizul

“…We establish the existence of a classical solution of the degenerate Bellman equation by the technique of viscosity solutions, and the optimal policy is shown to exist from the optimality conditions.…”
Get full text

Notes for a talk on "imputation v. classical system" by Subramaniam, Arjunan

Get full text

Modified parametric bootstrap: A robust alternative to classical test by Md Yusof, Zahayu, Abd Halim, Nurul Hanis, Syed Yahaya, Sharipah Soaad, Abdullah, Suhaida

“…Classical parametric test such as ANOVA often used in testing the equality of central tendency since this method provide a good control of Type I error and generally more powerful than other statistical methods.However,ANOVA is known to be adversely affected by non-normality, heteroscedasticity, and unbalanced design.Type I error and power rates are substantially affected when these problems occur simultaneously.Continuously using ANOVA under the influence of these problems eventually will result in unreliable findings.Normality and homogeneity are two assumptions that need to be fulfilled when dealing with classical parametric test and not all data encompassed with these assumptions.Thus, this study proposed a robust procedure that insensitive to these assumptions namely Parametric Bootstrap (PB) with a popular robust estimator, MAD,.The p-value produced by modified PB was then compared with the p-value of ANOVA and Kruskal-Wallis test.The finding showed that modified PB able to produce significant result in testing the equality of central tendency measure. …”
Get full text

Comparing and contrasting the concept of the intellect between classical muslim philosophers with modern cognitive psychologists: A definitional reflection by Salim, Ssuna, Abdullah, Syahrul Faizaz

“…The concept of the intellect greatly attracted Classical Muslim Philosophers and still attracts the attention of the Modern Cognitive Psychologists as well. …”
Get full text

Implementation of Siyasah Shariyyah in the administration of the Islamic State: Observations from the classical works of al-Qarafi and al-Subki by Md Nor, Mohd Zakhiri

“…%is paper focuses on the application of siyasah sharijyah in the administration of the State, focusing on the classical worh of al-Qarlii in his famous textbook "Tamyiz" and al-Subki in his famous work "Fattawa al-Subki in classical Islam ". …”
Get full text

Robust Correlation Procedure via Sn Estimator by Ahad, Nor Aishah, Zakaria, Nur Amira, Abdullah, Suhaida, Syed Yahaya, Sharipah Soaad, Yusof, Norhayati

“…Classical correlation coefficient performs well under the condition of perfect data. …”
Get full text
Get full text

Robust linear discriminant models to solve financial crisis in banking sectors by Lim, Yai-Fung, Syed Yahaya, Sharipah Soaad, Idris, Faoziah, Ali, Hazlina, Omar, Zurni

“…The results and comparisons show that the robust estimators provide a better performance than the classical estimators for LDA…”

The performance of robust correlation coefficient under contaminated bivariate data by Zakaria, Nur Amira, Abdullah, Suhaida, Ahad, Nor Aishah, Yusof, Norhayati, Syed Yahaya, Sharipah Soaad

“…Classical correlation coefficient is a powerful statistical analysis when measuring a relationship between the bivariate normal distribution when the assumptions are fulfill.However, this classical correlation coefficient performs poor in the presence of outlier. …”

Winsorization on linear discriminant analysis by Lim, Yai-Fung, Syed Yahaya, Sharipah Soaad, Ali, Hazlina

“…Meanwhile, for the robust covariance, the product of Spearman’s rho and the rescaled median absolute deviation was used as the substitute for the classical covariance.The optimality of the proposed model in terms of misclassification error rate was evaluated through simulation and real data application.The results revealed that the misclassification error rate of the proposed model were always better than the classical LDA and were comparable with the existing robust LDA under contamination.In contrast, in terms of computational time, classical LDA provide the shortest time followed by the proposed model and the existing robust LDA.…”

Performance analysis: an integration of principal component analysis and linear discriminant analysis for a very large number of measured variables by Hamid, Hashibah, Zainon, Fatinah, Tan, Pei Yong

“…The performance of PCA+LDA and classical LDA Model has been evaluated based on misclassification rate. …”
Get full text

Testing Several Correlation Matrices Using Robust Approach by Atiany, Tareq A.M., Sharif, Shamshuritawati

“…Background and Objective: The performance of classical Jennrich (J) statistic using classical estimators suffers from masking effects. …”
Get full text

Mixture model of the Exponential, Gamma and Weibull distributions to analyse heterogeneous survival data by Mohammed, Yusuf Abbakar, Yatim, Bidin, Ismail, Suzilah

“…Conclusion: The proposed model showed that survival mixture models are flexible and maintain the features of the pure classical survival model and are better option for modelling heterogeneous survival data.…”
Get full text

Robust Multiple Discriminant Rule with Hodges-Lehmann in Handling Equal Proportion of Cellwise-Casewise Outliers by Ahad, Nor Aishah, Pang, Yik Siong, Syed Yahaya, Sharipah Soaad, Abdullah, Suhaida

“…The presence of outliers in a dataset can cause the outcome of classical statistical tools to be inaccurate. Especially in a multivariate context, where researchers have to deal with either or both cellwise and casewise outliers. …”
Get full text

A new non-linear multistep method based on centroidal mean in solving initial value problems by Yaacob, Nazeeruddin, Teh, Yuan Ying

“…Numerical experiments show that our new method performs better than the classical 2-step Adams-Moulton method in solving these test problems.…”
Get full text

Survival mixtrue model of Gamma distribution F of modelling heterogeneous data by Mohammed, Yusuf A., Yatim, Bidin, Ismail, Suzilah

“…The real data were used to compare the proposed model with the pure classical parametric survival models corresponding to each component, the two and four components survival mixture models of the Gamma distributions.The Log-likelihood (LL) and the Akaike Information Criterion (AIC) values showed that the proposed model represents real data better than the pure classical survival model, the two and four components survival mixture models of the Gamma distributions.The proposed model showed that survival mixture models are flexible and maintain the features of the pure classical survival model and are better option for modelling heterogeneous survival data.…”
Get full text

Executing War Captives Based on Maslahat: Reflecting on and Concluding the Contemporary Debate by Muhammadin, Fajri Matahati

“…The debate on whether war captives may be executed has been a debate among Islamic scholars since the classical era until today. Some say war captives may be executed based on maslahat, others say it is categorically impermissible. …”
Get full text

Modified one-step M-estimator with robust scale estimator for multivariate data by Melik, Hameedah Naeem, Ahad, Nor Aishah, Syed Yahaya, Sharipah Soaad

“…Generally, robust estimators came into existence as a solution to the inability of classical Linear Discriminant Analysis (LDA) to perform optimally in the presence of outliers. …”
Get full text

CWC sokong usaha CSR by Sinar, Harian

“…Jenama Kopi Pak Belalang (KPB)keluaran Classic Worldwide Corporation (M) Sdn Bhd (CWC) tidak perlu perkenalkan lagi.…”
Get full text

The performance of robust multivariate Ewma control charts by Jamaluddin, F, Ali, H. H., Syed Yahaya, Sharipah Soaad, Zain, Z.

“…These classical estimators are known to be sensitive to the outliers. …”
Get full text

Evaluation of faculty employment policies using hybrid Markov Chain Model by Rahim, Rahela, Jamaludin, Fadilah, Ibrahim, Haslinda, Mohamed Nadhar Khan, Sahubar Ali

“…This study analyses the result of mean time estimation for faculties using classical Markov chain and hybrid Markov chain model.The numerical results showed that the hybrid Markov chain model presented lower mean time estimation than the classical Markov chain model.This approach presents an alternative yet effective way of the use of Markov chain technique in the planning of manpower.…”
Get full text