Writing State Classification by Ambient Sedentary Behavior Sensing in Desk Work

Using Machine Learning to Estimate Difficulty Levels of Problems

“…Studies on the estimation of student behaviors and the state of web-based lectures and e-learning resources have also been conducted. (3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15) These studies estimated the level of subjective difficulty by measuring eye movements, which were less affected than other phenomena by differences between individuals. (3,4) Shigeta et al (3) studied the level of subjective difficulty of English listening by analyzing data collected by estimating eye movements.…”