Smart classroom system for detecting level of interest a lecture creates in a classroom
Nenad Gligorić, Ana Uzelac, Srdjan Krčo, Ivana Kovačević, Ana D. Nikodijević · Journal of Ambient Intelligence and Smart Environments · 2015
In this paper, a smart classroom system that enables a lecturer to monitor the current level of interest of the audience is presented. The system is based on the Adaboost M1 machine learning algorithm using a training dataset collected from 20 lectur