prof. madya dr. liong choong yeun

pensyarah universiti

pusat pemodelan & sains data (ppsd)

 lg@ukm.edu.my

No. sambungan :  3712

No. rasmi:
UKM : 03 8921 5555
HUKM : 03-9145 6074/6075/6931/7748



   Biografi :
  • pensyarah universiti

  • 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. 

     

    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. 

     

    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. 

     

    ahmad yunus mohd noor (ketua), mazlan ibrahim, liong choong yeun, nozira salleh, muhammad arif yahya, nur farhana abdul rahman, siddiq ahmad.  (2018).  poster k-inovasi 2018 : transformasi pengajaran & pembelajaran tafsir ayat kawniyyat melalui modul sains tawhidik..  - 1. 

     

    pushpawani ramaloo, choong-yeun liong, chamhuri siwar & anizan isahak.  (2018).  exploratory factor analysis of multi-functional benefits for urban agriculture development: households perspective in malaysia.  -

     

    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. 

     

    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. 

     

    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. 

     

    nasrudin, mf; omar, k; liong, cy; zakaria, ms.  (2010).  jawi character recognition using the trace transform.  - sains malaysiana.  39(2):291-297. 

     

    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, abdul aziz jemain.  (2018).  iterative random vs. kennard-stone sampling for ir spectrum-based classification task using pls2-da.  - 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. 

     

    z l chuan, a a jemain, c-y liong, n a m ghani, l k tan.  (2017).  a robust firearm identification algorithm of forensic ballistics specimens.  - 1st international conference on applied and industrial mathematics and statistics 2017 (iop: journal of physics).  1-10. 

     

    loong-chuen lee, choong-yeun liong, khairul osman, and abdul aziz jemain.  (2016).  comparison of several variants of principal component analysis (pca) on forensic analysis of paper based on ir spectrum.  - aip conference proceedings / johor bahru, malaysia.  1-7. 

     

    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, abdul aziz jemain.  (2018).  iterative random vs. kennard-stone sampling for ir spectrum-based classification task using pls2-da.  - 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. 

     

    z l chuan, a a jemain, c-y liong, n a m ghani, l k tan.  (2017).  a robust firearm identification algorithm of forensic ballistics specimens.  - 1st international conference on applied and industrial mathematics and statistics 2017 (iop: journal of physics).  1-10. 

     

    loong-chuen lee, choong-yeun liong, khairul osman, and abdul aziz jemain.  (2016).  comparison of several variants of principal component analysis (pca) on forensic analysis of paper based on ir spectrum.  - aip conference proceedings / johor bahru, malaysia.  1-7. 

     

    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. 

     

    choong yeun liong, nor azura md ghani, saadi ahmad kamaruddin & abdul aziz jemain.  (2018).  numbers for firearm recognition.  -

     

    ahmad yunus mohd noor (ketua), mazlan ibrahim, liong choong yeun, nozira salleh, muhammad arif yahya, nur farhana abdul rahman, siddiq ahmad.  (2018).  poster k-inovasi 2018 : transformasi pengajaran & pembelajaran tafsir ayat kawniyyat melalui modul sains tawhidik..  - 1. 

     

    pushpawani ramaloo, choong-yeun liong, chamhuri siwar & anizan isahak.  (2018).  exploratory factor analysis of multi-functional benefits for urban agriculture development: households perspective in malaysia.  -

     

    choong-yeun liong, noratiqah mohd ariff, mohd aftar abu bakar, zamira hasanah zamzuri, faridatulazna a. shahabuddin & nur riza mohd suradi.  (2018).  sarjana sains data dan analitik yang pertama di bawah naungan sains matematik.  -

     

    lee loong chuen, liong choong-yeun, abdul aziz jemain.  (2017).  an empirical assessment of n-fold cv for pls-da modeling.  - seminar kebangsaan institut statistik malaysia ke-11 (skism-xi).