The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 1998
Filed:
Jan. 02, 1997
Applicant:
Inventors:
Ming-Syan Chen, Taipei, TW;
Philip Shi-Lung Yu, Chappaqua, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
707-6 ; 707-3 ; 707-5 ;
Abstract
A method and system for mining data in a transaction database using a progressive approach is presented. A portion of the transaction database is initially scanned with a relaxed selection criterion to generate a candidate item set to count. The remainder of the transaction database is then scanned to determine a number of occurrences of the candidate item set.