Hien D. Nguyen

Method for solving problems on a knowledge model of operators

2016

Knowledge models play a very important role for designing knowledge base systems. There are many effective methods for representing such as: rule-based system, computational network, ontology. In fact, a popular form of knowledge domain is …

Design an Intelligent System to automatically Tutor the Method for Solving Problems

2020 · International Journal of Integrated Engineering

Nowadays, intelligent systems have been applied in many real-word domains. The Intelligent chatbot is an intelligent system, it can interact with the human to tutor how to work some activities. In this work, we design …

Order selection with confidence for finite mixture models

2021 · arXiv (Cornell University)

The determination of the number of mixture components (the order) of a finite mixture model has been an enduring problem in statistical inference. We prove that the closed testing principle leads to a sequential testing …