公开(公告)号：CA1241122A

公开(公告)日：1988-08-23

申请号：CA363345

申请日：1980-10-27

Applicant: IBM

Inventor： GLICKMAN DAVID ,  REPASS JAMES T ,  ROSENBAUM WALTER S ,  RUSSELL JANET G

IPC: G06F17/21 ,  G06F17/27 ,  G06F17/30 ,  G06F15/40

Abstract: OFFICE CORRESPONDENCE STORAGE AND RETRIEVAL SYSTEM A system that intelligently abstracts and archives a document for storage and interprets a free form user retrieval query to recall the document from the storage file. The system includes a method for automatically selecting keywords from the document using a partial speech directory. A method is given for weighing the importance or centrality of each keyword with respect to the document of its origin. Using the same logic paths, a free form query that describes the document in the same manner that it would have to be descried to a secretary to "find" it in a filing cabinet, the system automatically determines the key matching terms and finds the archived document(s) with the greatest affinity.