Title:
KNOWLEDGE EXTRACTION SYSTEM FOR SCIENTIFIC AND TECHNICAL PAPERS
Document Type and Number:
WIPO Patent Application WO/2022/102827
Kind Code:
A1
Abstract:
A knowledge extraction system for scientific and technical papers according to the present invention comprises: a literature management unit which collects a plurality of scientific and technical papers through a network, extracts data, classifies the data according to a technology classification system, and stores the data in a classified literature repository; a semi-structured knowledge extraction model for extracting semi-structured data as knowledge from among the data extracted from the plurality of scientific and technical papers stored in the classified literature repository, wherein the semi-structured data is extracted with reference to a semi-structured knowledge extraction model; an unstructured knowledge extraction model for extracting unstructured data as knowledge from among the data extracted from the plurality of scientific and technical papers stored in the classified literature repository, wherein the unstructured data is extracted with reference to an unstructured knowledge extraction model; a structured knowledge extraction model for extracting structured data as knowledge from among the data extracted from the plurality of scientific and technical papers stored in the classified literature repository, wherein the structured data is extracted with reference to a structured knowledge extraction model; and a knowledge management unit which integrates the knowledge extracted from each of the semi-structured knowledge extraction unit, the unstructured knowledge extraction unit, and the structured knowledge extraction unit, and stores the knowledge in a knowledge base.
Inventors:
HONG DONG GYUN (KR)
LEE KYUNG IL (KR)
LEE KYUNG IL (KR)
Application Number:
PCT/KR2020/016099
Publication Date:
May 19, 2022
Filing Date:
November 16, 2020
Export Citation:
Assignee:
SALTLUX INC (KR)
International Classes:
G06F16/26; G06F16/25; G06F16/35; G06F16/36; G06F16/93; G06F40/295; G06K9/00
Foreign References:
| KR20200080571A | 2020-07-07 | |||
| CN111444351A | 2020-07-24 | |||
| KR102159336B1 | 2020-10-14 | |||
| CN110162601A | 2019-08-23 | |||
| KR20160060253A | 2016-05-30 | |||
| KR20170064676A | 2017-06-12 | |||
| US20190303441A1 | 2019-10-03 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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