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1. (WO2018042709) COMPREHENSION LEVEL CALCULATION DEVICE AND METHOD FOR CALCULATING COMPREHENSION LEVEL

Pub. No.:    WO/2018/042709    International Application No.:    PCT/JP2017/006834
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Fri Feb 24 00:59:59 CET 2017
IPC: G09B 19/00
G06F 17/30
A61B 10/00
Applicants: HITACHI, LTD.
株式会社日立製作所
Inventors: LEI, Miaomei
レイ ミャオメイ
MIYOSHI, Toshinori
三好 利昇
NIWA, Yoshiki
丹羽 芳樹
SATO, Hiroki
佐藤 大樹
Title: COMPREHENSION LEVEL CALCULATION DEVICE AND METHOD FOR CALCULATING COMPREHENSION LEVEL
Abstract:
A comprehension level calculation device calculates a user's level of comprehension with respect to a spoken language. The comprehension level calculation device maintains in a time-series biometric information for a plurality of user's sites while the spoken language is presented to the user, calculates the similarity for each pair of the time-series, calculates a comprehension level on the basis of the calculated similarity, and determines the comprehension level in such a manner that the greater the similarity, the higher the comprehension level will be in the calculation of comprehension level.