INVESTMENT JUDGEMENT SUPPORT INFORMATION PROVIDING DEVICE AND METHOD

INVESTMENT JUDGEMENT SUPPORT INFORMATION PROVIDING DEVICE AND METHOD

PROBLEM TO BE SOLVED: To quantitatively predict the fluctuation of a share price based on a document such as articles written about an enterprise. SOLUTION: This investment judgement support information providing device 1 is provided with a vector database 21 in which statistical information acquire...

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Bibliographische Detailangaben
Hauptverfasser: INOUE KAZUHISA, OURA SHINICHIRO, USUI TAKAO, TSUNODA MITSUHIRO, MAEDA KAZUMI, KOKAYU YASUKI, FUJITA AKIKO
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To quantitatively predict the fluctuation of a share price based on a document such as articles written about an enterprise. SOLUTION: This investment judgement support information providing device 1 is provided with a vector database 21 in which statistical information acquired by statistically processing relations between articles and share price fluctuation is stored for each enterprise, an article collecting part 11 for acquiring article data related to a certain enterprise, an article analyzing part 13 for adding information for supporting the judgement of stock investment to the article data based on the articles shown by the article data to the article data based on the acquired article data and the statistical information stored in the vector database 21 and an information distributing part 15 for distributing the article data and the added information for supporting the judgement of the stock investment. COPYRIGHT: (C)2005,JPO&NCIPI