Appointment: Associate Professor
Assistant Chair (Academic), School of Physical and Mathematical Sciences (SPMS)

Research topics:

• Computational physics
• Complex system dynamics
• Bioinformatics

For more information, visit webpage

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21 to 30 of 80 Results
Ordered Bigrams, Ordered Bigram Dictionaries, All Bigrams, Master Bigram Dictionary, and Sorted Master Bigram Dictionary
Jul 21, 2020 - Reuters News Corpus
Cheong, Siew Ann, 2020, "Ordered Bigrams, Ordered Bigram Dictionaries, All Bigrams, Master Bigram Dictionary, and Sorted Master Bigram Dictionary", https://doi.org/10.21979/N9/RT6QFP, DR-NTU (Data), V1
npy files for ordered bigrams, ordered bigram dictionaries, all bigrams, master bigram dictionary, and sorted master bigram dictionary of the Reuters news corpus.
Ordered Words, Ordered Dictionaries, All Words, Master Dictionary, and Sorted Master Dictionary
Jul 21, 2020 - Reuters News Corpus
Cheong, Siew Ann, 2020, "Ordered Words, Ordered Dictionaries, All Words, Master Dictionary, and Sorted Master Dictionary", https://doi.org/10.21979/N9/L09RSR, DR-NTU (Data), V1
npy files for the ordered words, ordered dictionaries, all words, master dictionary, sorted master dictionary for the Reuters news corpus.
ACM-TSEM Corpus for Testing the Use of Wrong Ranks or Wrong Corpus
Jul 21, 2020 - ACM Transactions on the Web
Cheong, Siew Ann, 2020, "ACM-TSEM Corpus for Testing the Use of Wrong Ranks or Wrong Corpus", https://doi.org/10.21979/N9/OHMS4W, DR-NTU (Data), V1
npy file containing all tokens from the ACM-TSEM corpus, for testing the use of wrong ranks or wrong corpus on the ACM-TWEB keywords and key bigrams.
Bigram-Based Comparison of Keywords From Different Methods for ACM-TWEB Corpus
Jul 21, 2020 - ACM Transactions on the Web
Cheong, Siew Ann, 2020, "Bigram-Based Comparison of Keywords From Different Methods for ACM-TWEB Corpus", https://doi.org/10.21979/N9/CVTUIQ, DR-NTU (Data), V1
npy files containing the number of matching bigrams as a function of list length for different pairs of methods applied to the ACM-TWEB corpus.
Word-Based Comparison of Keywords From Different Methods for ACM-TWEB Corpus
Jul 21, 2020 - ACM Transactions on the Web
Cheong, Siew Ann, 2020, "Word-Based Comparison of Keywords From Different Methods for ACM-TWEB Corpus", https://doi.org/10.21979/N9/A2UYYM, DR-NTU (Data), V1
npy files containing the number of matching words as a function of list length for different pairs of methods applied to the ACM-TWEB corpus.
Statistical Testing of Keywords and Key Bigrams for Reuters News Corpus
Jul 21, 2020 - Python Scripts
Cheong, Siew Ann, 2020, "Statistical Testing of Keywords and Key Bigrams for Reuters News Corpus", https://doi.org/10.21979/N9/A0XM3W, DR-NTU (Data), V1
Python scripts to sample word frequencies from Zipf's Law null model, and to generate histogram for significant and insignificant keywords and key bigrams for Reuters new corpus.
Histogram of Bigram-Based Agreements Between LWRM2 and RAKE for Reuters News Corpus
Jul 19, 2020 - Python Scripts
Cheong, Siew Ann, 2020, "Histogram of Bigram-Based Agreements Between LWRM2 and RAKE for Reuters News Corpus", https://doi.org/10.21979/N9/ULETZ9, DR-NTU (Data), V1
Python script to plot the histogram comparing the bigram-based agreement between LWRM2 and RAKE for the Reuters news corpus.
Histogram of Bigram-Based Agreements Between TFIDF and RAKE for Reuters News Corpus
Jul 19, 2020 - Python Scripts
Cheong, Siew Ann, 2020, "Histogram of Bigram-Based Agreements Between TFIDF and RAKE for Reuters News Corpus", https://doi.org/10.21979/N9/Z5CEC5, DR-NTU (Data), V1
Python script to plot the histogram comparing the bigram-based agreement between TFIDF and RAKE for the Reuters news corpus.
Histogram of Bigram-Based Agreements Between LWRM1 and RAKE for Reuters News Corpus
Jul 19, 2020 - Python Scripts
Cheong, Siew Ann, 2020, "Histogram of Bigram-Based Agreements Between LWRM1 and RAKE for Reuters News Corpus", https://doi.org/10.21979/N9/H9XIVZ, DR-NTU (Data), V1
Python script to plot the histogram comparing the bigram-based agreement between LWRM1 and RAKE for the Reuters news corpus.
Histogram of Bigram-Based Agreements Between LWRM2 and TFIDF for Reuters News Corpus
Jul 19, 2020 - Python Scripts
Cheong, Siew Ann, 2020, "Histogram of Bigram-Based Agreements Between LWRM2 and TFIDF for Reuters News Corpus", https://doi.org/10.21979/N9/CEBYY8, DR-NTU (Data), V1
Python script to plot the histogram comparing the bigram-based agreement between LWRM2 and TFIDF for the Reuters news corpus.
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