prof. madya dr. liong choong yeun

pensyarah universiti

jabatan sains matematik

 lg@ukm.edu.my

No. rasmi:
UKM : 03 8921 5555



   Biografi/ Biography :


  • hafizah mansor, choong-yeun liong, mohd khadzir sheikh ahmad.  (2020).  application of combined data mart for optimisation of information acquisition.  - 7th malaysia statistics conference 2020.  1. 

     

    nor azura md. ghani, liong choong yeun, norlinda mohd. rozar, saadi ahmad kamaruddin, shafaf ibrahim, hazrita ab rahim.  (2020).  artificial neural network analysis on bms dataset using scale conjugate and gradient descent optimization techniques.  - 2020 ieee conference on big data and analytics (icbda).  51-56. 

     

    choong-yeun liong, nor azura md. ghani, saadi ahmad kamaruddin, abdul aziz jemain.  (2020).  conceptual design of firearm identification mobile application (fima).  - proceedings of the 27th national symposium on mathematical sciences (sksm27).  1-7. 

     

    nurul farzana mohamad basri, choong-yeun liong, zainol mustafa.  (2020).  aplikasi analitik data dalam meningkatkan kecekapan unit pemasaran universiti awam.  - undergraduate research journal for mathematical sciences and data science.  125-131. 

     

    norazlina abd razak, choong-yeun liong, abdul aziz jemain, nor azura md ghani, shahrudin zakaria.  (2020).  automatic firing pin impression identification based on feature fusion of fractal dimension and geometric moment.  - journal of telecommunication, electronic and computer engineering (jtec).  7-10. 

     

    loong chuen lee, choong-yeun liong, abdul aziz jemain.  (2019).  statistical comparison of decision rules in pls2-da prediction model for classification of blue gel pen inks according to pen brand and pen model.  - chemometrics and intelligent laboratory systems. 

     

    loong chuen lee, choong-yeun liong, abdul aziz jemain.  (2018).  effects of data pre-processing methods on classification of atr-ftir spectra of pen inks using partial least squares-discriminant analysis (pls-da).  - chemometrics and intelligent laboratory systems. 

     

    loong chuen lee, choong-yeun liong and abdul aziz jemain.  (2018).  partial least squares-discriminant analysis (pls-da) for classification of high-dimensional (hd) data: a review of contemporary practice strategies and knowledge gaps.  - analyst. 

     

    loong chuen lee, choong-yeun liong, abdul aziz jemain.  (2018).  validity of the best practice in splitting data for hold-out validation strategy as performed on the ink strokes in the context of forensic science.  - microchemical journal. 

     

    loong chuen lee, choong-yeun liong, abdul aziz jemain.  (2017).  a contemporary review on data preprocessing (dp) practice strategy in atr-ftir spectrum.  - chemometrics and intelligent laboratory systems.  64-75. 

     

    siti raihan halilan, sakhinah abu bakar, liong choong yeun, fatimah abdul razak.  (2019).  assortativity of aging key players in the dynamical networks.  - communications in mathematical biology and neuroscience.  1-15. 

     

    nazhatul sahima mohd yusoff, choong-yeun liong, abu yazid md noh, wan rosmanira ismail, norazura ahmad.  (2019).  model sistem dinamik untuk meramalkan bilangan pesakit dan keperluan sumber tenaga di zon kuning jabatan kecemasan.  - sains malaysiana.  909-920. 

     

    nazhatul sahima mohd yusoff, choong-yeun liong, abu yazid md noh & wan rosmanira ismail.  (2018).  discrete event simulation and data envelopment analysis models for selecting the best resource allocation alternative at an emergency department's green zone.  - sains malaysiana. 

     

    sitti rachmawati yahya, khairuddin omar, siti norul huda sheikh abdullah and choong-yeun lion.  (2017).  binarization via the dynamic histogram and window tracking for degraded textual images.  - pertanika journal of science and technology.  63-72. 

     

    zun liang chuan, nor azura md. ghani, liong choong yeun, abdul aziz jemain.  (2013).  pendekatan pengesanan titik sauh secara automatik bagi kesan pin peletup senjata api.  - sains malaysiana.  42(9): 1339-1344. 

     

    nor azura md. ghani, liong choong yeun, norlinda mohd. rozar, saadi ahmad kamaruddin, shafaf ibrahim, hazrita ab rahim.  (2020).  artificial neural network analysis on bms dataset using scale conjugate and gradient descent optimization techniques.  - 2020 ieee conference on big data and analytics (icbda).  51-56. 

     

    choong-yeun liong, nor azura md. ghani, saadi ahmad kamaruddin, abdul aziz jemain.  (2020).  conceptual design of firearm identification mobile application (fima).  - proceedings of the 27th national symposium on mathematical sciences (sksm27).  1-7. 

     

    loong chuen lee, choong-yeun liong, abdul aziz jemain.  (2018).  iterative random vs. kennard-stone sampling for ir spectrum-based classification task using pls2-da.  - aip conference proceedings. 

     

    nazhatul sahima mohd yusoff, choong-yeun liong, wan rosmanira ismail, abu yazid md noh & nur amalina mohd noor.  (2018).  estimating the right allocation of resources on weekends and public holidays in green zone using hybrid methods.  - the 2017 ukm fst postgraduate colloquium, aip conference proceedings. 

     

    loong chuen lee, choong-yeun liong, and abdul aziz jemain.  (2017).  q-mode versus r-mode principal component analysis for linear discriminant analysis (lda).  - the 3rd ism international statistical conference 2016 (ism-iii), aip conference proceedings.  1-6. 

     

    nor azura md. ghani, liong choong yeun, norlinda mohd. rozar, saadi ahmad kamaruddin, shafaf ibrahim, hazrita ab rahim.  (2020).  artificial neural network analysis on bms dataset using scale conjugate and gradient descent optimization techniques.  - 2020 ieee conference on big data and analytics (icbda).  51-56. 

     

    choong-yeun liong, nor azura md. ghani, saadi ahmad kamaruddin, abdul aziz jemain.  (2020).  conceptual design of firearm identification mobile application (fima).  - proceedings of the 27th national symposium on mathematical sciences (sksm27).  1-7. 

     

    loong chuen lee, choong-yeun liong, abdul aziz jemain.  (2018).  iterative random vs. kennard-stone sampling for ir spectrum-based classification task using pls2-da.  - aip conference proceedings. 

     

    nazhatul sahima mohd yusoff, choong-yeun liong, wan rosmanira ismail, abu yazid md noh & nur amalina mohd noor.  (2018).  estimating the right allocation of resources on weekends and public holidays in green zone using hybrid methods.  - the 2017 ukm fst postgraduate colloquium, aip conference proceedings. 

     

    loong chuen lee, choong-yeun liong, and abdul aziz jemain.  (2017).  q-mode versus r-mode principal component analysis for linear discriminant analysis (lda).  - the 3rd ism international statistical conference 2016 (ism-iii), aip conference proceedings.  1-6. 

     

    nurfatin che yahya & liong choong yeun.  (2017).  siri penyelidikan sains matematik 2017.  - 4. 

     

    mohammad faidzul nasrudin, khairuddin omar, choong-yeun liong dan mohamad shanudin zakaria.  (2010).  advances in intelligent and soft computing: distributed computing and artificial intelligence.  - 689-698. 

     

    nurfatin che yahya & liong choong yeun.  (2017).  siri penyelidikan sains matematik 2017.  - 4. 

     

    mohammad faidzul nasrudin, khairuddin omar, choong-yeun liong dan mohamad shanudin zakaria.  (2010).  advances in intelligent and soft computing: distributed computing and artificial intelligence.  - 689-698. 

     

    lee loong chuen;liong choong yeun.  (2020).  developing statistical framework for atr-ftir spectra modeling towards establishment of ink database management system for forensic science application in malaysia: variable reduction aspects..  -

     

    hafizah mansor, choong-yeun liong, mohd khadzir sheikh ahmad.  (2020).  application of combined data mart for optimisation of information acquisition.  - 7th malaysia statistics conference 2020.  1. 

     

    saadi ahmad kamaruddin, nor azura md. ghani, liong choong yeun, shafaf ibrahim, norlinda mohd. rozar, hazrita ab rahim.  (2020).  solar photovoltaic terrarium mini greenhouse.  - 1. 

     

    ahmad yunus bin mohd noor;liong choong yeun;nozira binti salleh;nur farhana binti abdul rahman;muhammad arif bin yahya.  (2020).  pembinaan modul sains tawhidik ke arah transformasi sistem pendidikan dan peradaban islam.  -

     

    lee loong chuen, liong choong yeun.  (2019).  developing statistical framework for atr-ftir spectra modeling towards establishment of ink database management system for forensic science application in malaysia: variable reduction aspects..  - 1-6.