A method for providing a service providing stock recommendation information by mapping related keywords and stock information

A method for providing a service providing stock recommendation information by mapping related keywords and stock information

A method for providing a service for providing stock recommendation information according to an embodiment of the present invention includes the steps of: crawling news article data from a news article database; extracting keywords and item information from the crawled news article data; constructin...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: JUHOON LEE, INYOUNG KOO, SEONG SOO KIM, DAEHAN WI, CHAEUN LEE
Format: Patent
Sprache:eng ; kor
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A method for providing a service for providing stock recommendation information according to an embodiment of the present invention includes the steps of: crawling news article data from a news article database; extracting keywords and item information from the crawled news article data; constructing relevant keyword-stock item mapping data based on news article data by applying the extracted keywords and item information to a pre-built learning model database; and providing an item information service using the constructed relevant keyword-stock item mapping data to a user terminal. 본 발명의 실시 예에 따른 주식 추천 정보 서비스 제공 방법은, 뉴스 기사 데이터베이스로부터 뉴스 기사 데이터를 크롤링하는 단계; 상기 크롤링된 뉴스 기사 데이터로부터 키워드 및 종목 정보를 추출하는 단계; 상기 추출된 키워드 및 종목 정보를 사전 구축된 학습 모델 데이터베이스에 적용하여, 뉴스 기사 데이터에 기반한 연관 키워드-종목 매핑 데이터를 구성하는 단계; 및 상기 구성된 연관 키워드-종목 매핑 데이터를 이용한 종목 정보 서비스를 사용자 단말로 제공하는 단계를 포함한다.