Title:
RETROSPECTIVE DOCUMENT ANALYSIS DEVICE, METHOD AND PROGRAM
Document Type and Number:
Japanese Patent JP2022064236
Kind Code:
A
Abstract:
To accurately and efficiently perform retrospection with respect to an action or thinking without variation.SOLUTION: A retrospective document analysis device comprises a learning model for holding a first feature amount which is extracted from a plurality of texts included in a report document of a learning object, in association with a plurality of categories defined by a predetermined retrospective model. A report document of an analysis object is then acquired, and a second feature amount is extracted from clauses or sentences included in the acquired report document of the analysis object. On the basis of the extracted second feature amount and the learning model, analysis processing is performed for estimating the category corresponding to meanings of the causes or the sentences included in the report document of the analysis object, and a result of the analysis processing is outputted.SELECTED DRAWING: Figure 3
Inventors:
GOTO MASAKI
SASAKI KENTA
SASAKI KENTA
Application Number:
JP2020172864A
Publication Date:
April 25, 2022
Filing Date:
October 13, 2020
Export Citation:
Assignee:
NTT COMM CORP
CODETAKT INC
CODETAKT INC
International Classes:
G06F40/279; G06F16/35
Attorney, Agent or Firm:
Masatoshi Kurata
Tadashi Inoue
Shigeru Iino
Tadashi Inoue
Shigeru Iino