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1. US20210343413 - KNOWLEDGE GENERATION SYSTEM, METHOD, AND PROGRAM

Office
United States of America
Application Number 17284612
Application Date 25.10.2018
Publication Number 20210343413
Publication Date 04.11.2021
Publication Kind A1
IPC
G16H 50/20
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
50ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
20for computer-aided diagnosis, e.g. based on medical expert systems
G06F 40/40
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
40Processing or translation of natural language
G06F 40/289
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
20Natural language analysis
279Recognition of textual entities
289Phrasal analysis, e.g. finite state techniques or chunking
G06F 40/166
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
10Text processing
166Editing, e.g. inserting or deleting
CPC
G06F 40/166
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
10Text processing
166Editing, e.g. inserting or deleting
G16H 50/20
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
50ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
20for computer-aided diagnosis, e.g. based on medical expert systems
G06F 40/289
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
20Natural language analysis
279Recognition of textual entities
289Phrasal analysis, e.g. finite state techniques or chunking
G06F 40/40
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
40Handling natural language data
40Processing or translation of natural language
Applicants NEC Corporation
Inventors Yuki KOSAKA
Masahiro KUBO
Title
(EN) KNOWLEDGE GENERATION SYSTEM, METHOD, AND PROGRAM
Abstract
(EN)

A sentence extraction means extracts a sentence that is different from a cause or a coping method included in knowledge corresponding to a predetermined event and is related to the predetermined event, from an unconfirmed work record. A group selection means selects a group based on a similarity between a first character string of the extracted sentence that is likely to represent a cause or a coping method and a group generated in advance. A character string selection means selects a second character string from the group, and a replacement means replaces the first character string in the work record with the second character string. When a predetermined condition is satisfied, a knowledge generation means selects a character string from the group and generates new knowledge based on the character string.


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