ความเชี่ยวชาญ

Neural Networks, Machine Learning, Data Science, Pattern Recognition

ผลงานทางวิชาการ
1. งานวิจัย
1.1 บทความวิจัยตีพิมพ์ในวารสารวิชาการระดับชาติและนานาชาติ

พินิจชญา โชติถนอม, นิวรรณวัฒนกิจรุ่งโรจน์ และศศิพร ทองแม้น. (2569) การศึกษาเปรียบเทียบวิธีการเติมค่าสูญหายสำหรับการจัดกลุ่มข้อมูลที่มีการสูญหาย. วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม. ISSN: 2985-2617 (print), 2985-2625 (online) ปีที่ 44 ฉบับที่ 6 เดือนพฤศจิกายน-เดือนธันวาคม พ.ศ. 2568.

Wattanakitrungroj, N., Wettayaprasit, W., Rujirapong, P., and Tongman, S., (2024). Face mask classification using convolutional neural networks with facial image regions and super resolution, IAES International Journal of Artificial Intelligence, Vol. 13 No. 2: June 2024, pp. 2423-2432, http://doi.org/10.11591/ijai.v13.i2.pp2423-2432

Wattanakitrungroj, N., Wijitkajee, P., Jaiyen, S., Sathapornvajana, S., and Tongman, S., (2024). Enhancing Supervised Model Performance in Credit Risk Classification Using Sampling Strategies and Feature Ranking, Big Data and Cognitive Computing, Vol. 8 Iss.3:Mar 2024, Switzerland, pp.1-22, https://doi.org/10.3390/bdcc8030028

Petcharad, B., Into, T., Tongman, S., Wattanakitrungroj, N., Dechpramualphol, N., Jirakajohnkool, S., Jeenthong, T. (2024). Spiders in Thailand (SIT) via spiderthailand.info: Thailand spider data retrieval system for geographical occurrence and photographic identification. Biodiversity Data Journal 12: e118262. https://doi.org/10.3897/BDJ.12.e118262

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 51(5)

Tunthanathip, J. Duangsuwan, N. Wattanakitrungroj, S. Tongman, N. Phuenpathom, 2020. Clinical nomogram predicting intracranial injury in pediatric traumatic brain injury. Journal of Pediatric Neurosciences 15(4): 409-415.

Wattanakitrungroj, S. Maneeroj, C. Lursinsap, “BEstream: Batch Capturing with Elliptic Function for One-Pass Data Stream Clustering,” Data and Knowledge Engineering, vol. 117, pp. 53-70, September 2018. (PhD research)

Wattanakitrungroj, S. Maneeroj, C. Lursinsap, “Versatile Hyper-Elliptic Clustering Approach for Streaming Data Based on One-Pass-Thrown-Away Learning,” Journal of Classification, vol. 34(1), pp. 108-147, April 2017. (PhD research)

1.2  บทความวิจัยที่ได้รับการตีพิมพ์ฉบับเต็มจากการประชุมวิชาการระดับชาติหรือนานาชาติ

Santiketa, N., Chaikhan, S., Ninrutsirikun, U., Wattanakitrungroj, N., “Student Academic Performance Prediction Using Machine Learning With Various Features and Scenarios,” The 28th  International Computer Science and Engineering Conference (ICSEC 2024), Khon Kaen, Thailand, November 6-8, 2024.

Chomklin, A., Jaiyen, S., Wattanakitrungroj, N., Mongkolnam, P., Chaikhan, S., “Packaging Defect Detection in Lean Manufacturing: A Comparative Study of YOLOv8, YOLOv9, and YOLOv10,” The 28th  International Computer Science and Engineering Conference (ICSEC 2024), Khon Kaen, Thailand, November 6-8, 2024.

Chantrasmee, C., Jaiyen, S., Chaikhan, S., Wattanakitrungroj, N., “Stock Trading Signal Prediction Using Transformer Model and Multiple Indicators,” The 28th  International Computer Science and Engineering Conference (ICSEC 2024), Khon Kaen, Thailand, November 6-8, 2024.

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

Rujirapong, P., Wettayaprasit, W. and Wattanakitrungroj, N., “The Multiple Inputs Ensembling for Face Classification Using CNN”, 14th National Conference on Information Technology (14th NCIT), Nonthaburi, Thailand, November 10-11, 2022.

Wattanakitrungroj, N. Pinpo, and S. Tongman. 2021. Sentiment Polarity Classification using Minimal Feature Vectors and Machine Learning Algorithms. 12th International Conference on Advances in Information Technology: Intelligence and Innovation for Digital Business and Society (IAIT 2021). Association for Computing Machinery, New York, NY, USA, Article 18, pp. 1–8. DOI: https://doi.org/10.1145/3468784.3469947

Tongman and N. Wattanakitrungroj, “Classifying Positive or Negative Text Using Features Based on Opinion Words and Term Frequency – Inverse Document Frequency,” 2018 5th International Conference on Advanced Informatics: Concept Theory and Applications (ICAICTA), Krabi, Thailand, August 14 – 17, 2018, pp. 159-164.

Pinpo and N. Wattanakitrungroj. ” Opinion Text Representation using Less-Space Vector,” 10th National Conference on Information Technology (10th NCIT), Khonkaen, Thailand, October 24-25, 2018. pp. 109-114.

Chaibandit and N. Wattanakitrungroj, “Thai Alphabet Handwriting Assistant Tool for Kids,” 8th Conference on Application Research and Development (8th ECTI-CARD 2016), Hua Hin, Prachuabkhirikhan, Thailand, July 27-29, 2016. pp. 639-642.

Keawpibal, N. Wattanakitrungroj and S. Vanichayobon, “Enhanced Encoded Bitmap Index for equality query”, 8th International Conference on Computing Technology and Information Management (ICCM 2012), Seoul, South Korea, April 24-26, 2012.

Wattanakitrungroj and C. Lursinsap, “Memory-less unsupervised clustering for data streaming by versatile ellipsoidal function,” 20th ACM Conference on Information and Knowledge Management (CIKM 2011), Glasgow, United Kingdom, October 24-28, 2011. (PhD research)

Sainui, S. Vanichayobon and N. Wattanakitrungroj, “Optimizing Encoded bitmap index using frequent itemsets mining”, Proceedings of the 2008 International Conference on Computer and Electrical Engineering (ICCEE 2008), Phuket, Thailand, December 20-22, 2008.

Wattanakitrungroj and S. Vanichayobon, “Dual Bitmap: Space-Time Efficient Bitmap Indexing for Equality and Membership Queries”, Proceedings of International Symposium on Communications and Information Technologies 2006 (IEEE–ISCIT 2006), Bangkok, Thailand, October 18-20, 2006. (M.Sc. research)

N. Wattanakitrungroj and S. Vanichayobon, “Two-Bitmap Vector Indexing Technique for Equality and Membership Queries”, Proceedings of the 2006 ECTI International Conference (ECTI-CON2006), Ubonratchathani, Thailand, May 10-13, 2006. (M.Sc. research)