STUDY EVALUATION METHOD, STUDY EVALUATION PROGRAM AND STUDY EVALUATION DEVICE

摘要

PROBLEM TO BE SOLVED: To accurately evaluate a study range of a study theme.;SOLUTION: A study evaluation device 100 acquires a plurality of texts represented by a study result 110 created about a specific study theme with respect to each of students. The study evaluation device 100 calculates degrees of association between words in a word group 120 included in the plurality of texts acquired with respect o each of students. The study evaluation device 100 calculates distances between nodes on the assumption that the nodes representing individual words in the word group 120 are arranged in a prescribed coordinate system 130 on the basis of the calculated degrees of association between words. The study evaluation device 100 outputs the resulting prescribed coordinate system 130 in which the nodes representing the individual words in the word group 120 are arranged on the basis of the calculated distances between nodes. The study evaluation device 100 accepts designation of one or more words in the word group 120, for use in evaluation of a study range of the study theme.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT