• 👋 Hi, I’m Ho Jiacang.
• 👀 I’m interested in machine learning / deep learning / AI and web application developement.
• 💪 I love to challenge new problems.
• 📧 Contact me here.

• Web programming
  • PHP
  • HTML
  • CSS
  • Javascript
  • Ajax
  • Jquery
  • Python with Jinja2 + Flask
• Python
  • Tensorflow
  • Keras
  • Jinja2
  • Flask
  • PyTorch
• R
• Java
• Etc.

• MYSQL
• PostgreSQL
• MongoDB

• Web Application
  • CodeIgniter
  • PrestaShop
  • WordPress
  • Laravel
• Machine Learning / Deep Learning / AI
  • Tensorflow
  • Keras
  • Pytorch

• Mandarin
• English
• Cantonese
• Malaysian Language
• Korean (TOPIK I - Level 2)

This is a web application based adversarial ranking system which allows a user to upload an image and view the adversarial image after the image is being distorted with an attack technique. It is also used for showing the ranking between several of attack and defense techniques.

This is a text classification which predicts a port code from an input (i.e. destination name).

This is a script to predict a ship engine's consumption (i.e. torque and fuel) from the speed value of the ship.

This is a web application based automated machine learning which allows a user to upload a dataset, and then train the dataset by searching the best network architecture for it and train the dataset for the classification task.

This is an expenses management system that is created for my own purpose. This system can record your own daily activity, daily expenses, debts, wallets and many more. It can also show the report with the graph.

This is a web management system which allows a user to monitor, edit, upload, create a new ticket for the device he/she has purchased or rented.

This is a web sales system which allows a user to insert a customer's information, set installation dates, view reports, make a floor plan, quotation, etc.

This is a modification of booknetic library used in WordPress.

This is a web based management system.

This is a web based management system from the government project.

This is a job searching web application.

This is a web application that control the wimplebin which is a recycle bin with several features.

• Ho, J., Lee, B. G., & Kang, D. K. (2022). Attack-less adversarial training for a robust adversarial defense. Applied Intelligence, 52(4), 4364-4381. [Paper] ^{(SCIE, IF: 5.3 (2022))}
• Ho, J., & Kang, D. K. (2020). Brick Assembly Networks: An Effective Network for Incremental Learning Problems. Electronics, 9(11), 1929. [Paper] ^{(SCIE, IF: 2.9 (2022))}
• Ho, J., Lee, B. G., & Kang, D. K. (2020). Uni-image: universal image construction for robust neural model. Neural Networks, 128, 279-287. [Paper] ^{(SCIE, IF: 7.8 (2022))}
• Ho, J., & Kang, D. K. (2018). One-class naïve Bayes with duration feature ranking for accurate user authentication using keystroke dynamics. Applied Intelligence, 48, 1547-1564. [Paper] ^{(SCIE, IF: 5.3 (2022))}
• Ho, J., & Kang, D. K. (2017). Mini-batch bagging and attribute ranking for accurate user authentication in keystroke dynamics. Pattern Recognition, 70, 139-151. [Paper] ^{(SCIE, IF: 8.0 (2022))}
• Ho, J., & Kang, D. K. (2017). Improvement of the Convergence Rate of Deep Learning by Using Scaling Method. International journal of advanced smart convergence, 6(4), 67-72. [Paper]
• Ho, J., & Kang, D. K. (2016). Ensemble-By-Session Method on Keystroke Dynamics based User Authentication. International Journal of Internet, Broadcasting and Communication, 8(4), 19-25. [Paper]
• Ho, J., & Kang, D. K. (2016). Mini-Batch Ensemble Method on Keystroke Dynamics based User Authentication. International journal of advanced smart convergence, 5(3), 40-46. [Paper]
• Ho, J., & Kang, D. K. (2015). Sequence alignment with dynamic divisor generation for keystroke dynamics based user authentication. Journal of Sensors, 2015. [Paper] ^{(SCIE, IF: 1.9 (2022))}
• Ho, J., & Kang, D. K. (2014, December). Sequence alignment of dynamic intervals for keystroke dynamics based user authentication. In 2014 Joint 7th International Conference on Soft Computing and Intelligent Systems (SCIS) and 15th International Symposium on Advanced Intelligent Systems (ISIS) (pp. 1433-1438). IEEE. [Paper]