[2F1] [General Session] 12. HI / Education Aid

[2F1-02] Estimation of understanding of words by lifelog analysis for vocabulary visualizing

〇Kazuma Nozawa¹, Noriki Mochizuki¹, Gakuto Masuyama², Sousuke Nakamura³ (1. Department of Science and Engineering, Hosei University Graduate School, 2. Faculty of Science and Technology, Meijo University, 3. Faculty of Science and Technology, Hosei University )

Keywords:vocabulary, life log, Intelligence estimation, neural network, word2vec

In this study, we made an estimate understanding of words for visualization of individual vocabulary. We have hypothesized that each of words which a person understand and does not are concentrating on certain word concept. Therefore, we proposed a method for estimating understanding of words with hierarchical neural network and word2vec, and succeeded in estimating the understanding of words by accuracy of over about 96%. From these results, it has been shown the validity of the hypothesis and that it is possible to estimate the understanding of word by life log analysis.