NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY
发明人:
Shinji NISHIMOTO,Hideki KASHIOKA
申请号：
US15564071
公开号：
US20180092567A1
申请日:
2016.04.05
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A perceptual semantic content estimation method includes: (A) inputting, to data processing means, brain activity induced in a subject by a training stimulation and detected as an output of a brain activity detection means and an annotation of a perceptual content； (B) associating a sematic space representation of the training stimulation and the output of the brain activity detection means in a stored semantic space and storing the association in a training result information storage means； (C) inputting, to the data processing means, an output when the brain activity detection means detects brain activity induced by a novel stimulation, and obtaining a probability distribution in the semantic space which represents perceptual semantic contents for the output of the novel stimulation-induced brain activity by the brain activity detection means on the basis of the association； and (D) estimating a highly probable perceptual semantic content on the basis of the probability distribution.
