Dr. Niwan Wattanakitrungroj |
|
Present Position :
Email : niwan.wat@sit.kmutt.ac.th Tel : 0-2470-9884 |
Academic Background
- Ph.D. (Computer Science and Information Technology)
2018, Chulalongkorn University - M.Sc. (Computer Science)
2007, Prince of Songkla University - B.Sc. (Mathematics)
2004, Prince of Songkla University
Title of Ph.D. Thesis
- 2018, Clustering Both Batch and Individual Streaming Data using Versatile Hyper-Ellipsoidal Function
Teaching Experience
- Essential Skill for Digital Literacy
- Fundamentals of Computer Programming
- Getting Started with Python
- Information Retrieval
- Principle of Artificial Neural Networks
Research Interests
- Machine Learning
- Neural Networks
- Pattern Recognition
- Data Science
- Information Retrieval
Publications
- Wattanakitrungroj, N., Wijitkajee, P., Jaiyen, S., Sathapornvajana, S., and Tongman, S. ,2024, Enhancing Supervised Model Performance in Credit Risk Classification Using SamplingStrategies and Feature Ranking, Big Data and Cognitive Computing, Vol. 8 Iss.3, : Mar 2024, Switzerland , pp.1-22, https://doi.org/10.3390/bdcc8030028
- Chomklin, A., Jaiyen, S., and Wattanakitrungroj, N.,2023, A Survey of AI Techniques based on Predictive Maintenance in Lean Manufacturing, Conference in Management: Winter, (CiM), 5th, : Dec 16,2023, Nakhon Si Thammarat, Thailand , pp.1-14, https://wjst.wu.ac.th/index.php/stssp
- ภีมกานต์ รุจิราพงศ์, วิภาดา เวทย์ประสิทธิ และ นิวรรณ วัฒนกิจรุ่งโรจน์,2022, The Multiple Inputs Ensembling for Face Mask Classification Using CNN (การผสมรวมข้อมูลเข้าหลายค่าเพื่อจำแนกใบหน้าสวมหน้ากากโดยใช้ CNN), การประชุมวิชาการระดับประเทศทางด้านเทคโนโลยีสารสนเทศ (National Conference on Information Technology), (NCIT), ครั้งที่ 14, : Nov 10-11, 2022, นนทบุรี , หน้า1-6
- Tunthanathip, T., Duangsuwan, J., Wattanakitrungroj, N., Tongman S., and Phuenpathom, N.,2021, Comparison of intracranial injury predictability between machine learning algorithms and the nomogram in pediatric traumatic brain injury, Neurosurgical Focus , Vol.51 Issue 5, : Nov2021, United States, pp. 1-9, https://doi.org/10.3171/2021.8.FOCUS2155
- Wattanakitrungroj, N., Pinpo, N., and Tongman, S. ,2021, Sentiment Polarity Classification using Minimal Feature Vectors and Machine Learning Algorithms, International Conference on Advances in Information Technology: Intelligence and Innovation for Digital Business and Society, (IAIT), 12th, :Jun 29-Jul 1, 2021, Bangkok, Thailand , pp. 1?8, DOI:https://doi.org/10.1145/3468784.3469947
- Tunthanathip, T., Duangsuwan, J., Wattanakitrungroj, N., Tongman, S., and Phuenpathom, N.,2020, Clinical nomogram predicting intracranial injury in pediatric traumatic brain injury, Journal of Pediatric Neurosciences, Vol.15(4), : Oct-Dec, 2020, India , pp. 409-415, DOI:10.4103/jpn.JPN_11_20
- Tongman, S. and Wattanakitrungroj, N. ,2018, Classifying Positive or Negative Text Using Features Based on Opinion Words and Term Frequency - Inverse Document Frequency, International Conference on Advanced Informatics: Concept Theory and Applications, (ICAICTA), 5th, : Aug 14 - 17, 2018, Krabi, Thailand , pp. 159-164., DOI:10.1109/ICAICTA.2018.8541274
- Wattanakitrungroj, N., Maneeroj, S., and Lursinsap, C.,2018, BEstream: Batch Capturing with Elliptic Function for One-Pass Data Stream Clustering, Data and Knowledge Engineering, Vol.117, : Sep 2018, Netherlands , pp. 53-70, https://doi.org/10.1016/j.datak.2018.07.002
- Pinpo, N. and Wattanakitrungroj, N.,2018, Opinion Text Representation using Less-Space Vector (การแทนข้อความแสดงความคิดเห็นด้วยเวกเตอร์ที่ใช้พื้นที่น้อย), National Conference on Information Technology, (NCIT), 10th, : Oct 24-25, 2018, Khonkaen, Thailand , pp. 109-114
- Wattanakitrungroj, N., Maneeroj, S., and Lursinsap, C.,2017, Versatile Hyper-Elliptic Clustering Approach for Streaming Data Based on One-Pass-Thrown-Away Learning, Journal of Classification, Vol.34(1), : Mar 20, 2017, Germany , pp. 108-147, DOI:10.1007/s00357-017-9222-1
- Chaibandit, N. and Wattanakitrungroj, N.,2016, Thai Alphabet Handwriting Assistant Tool for Kids (เครื่องมือสนับสนุนการฝึกเขียนพยัญชนะไทยสาหรับเด็กเล็ก), Conference on Application Research and Development, (ECTI-CARD ), 8th, : Jul 27-29, 2016, Hua Hin, Prachuabkhirikhan, Thailand , pp. 639-642
- Keawpibal, A., Wattanakitrungroj, N., and Vanichayobon, S.,2012, Enhanced Encoded Bitmap Index for equality query, International Conference on Computing Technology and Information Management, (ICCM ), 8th, : Apr 24-26, 2012, Seoul, South Korea , pp. 293-298, https://ieeexplore.ieee.org/document/6268511
- Wattanakitrungroj, N. and Lursinsap, C.,2011, Memory-less unsupervised clustering for data streaming by versatile ellipsoidal function, ACM Conference on Information and Knowledge Management, (CIKM), 20th, : Oct 24-28, 2011, Glasgow, United Kingdom , pp. 967?972, https://doi.org/10.1145/2063576.2063714
- Sainui, J., Vanichayobon, S., and Wattanakitrungroj, N.,2008, Optimizing Encoded bitmap index using frequent itemsets mining, International Conference on Computer and Electrical Engineering, (ICCEE), : Dec 20-22, 2008, Phuket, Thailand , pp. 511-515, DOI:10.1109/ICCEE.2008.150
- Wattanakitrungroj, N. and Vanichayobon, S.,2006, Two-Bitmap Vector Indexing Technique for Equality and Membership Queries, International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, (ECTI-CON), 3rd, : May 10-13, 2006, Ubonratchathani, Thailand
- Wattanakitrungroj, N. and Vanichayobon, S.,2006, Dual Bitmap: Space-Time Efficient Bitmap Indexing for Equality and Membership Queries, International Symposium on Communications and Information Technologies, (IEEE?ISCIT), : Oct 18-20, 2006, Bangkok, Thailand , pp. 568- 573, DOI:10.1109/ISCIT.2006.340013