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:
Jun. 17, 2014
Filed:
Jan. 28, 2010
Erik F. Hennum, San Francisco, CA (US);
Marie L. Setnes, Rochester, MN (US);
John S. Warren, Durham, NC (US);
Erik F. Hennum, San Francisco, CA (US);
Marie L. Setnes, Rochester, MN (US);
John S. Warren, Durham, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The invention provides a method and system for hierarchical search retrieval. The method includes performing a text search on a hierarchy data structure of information. Forming a limited size hierarchy data structure using the search results. Assigning a location number for each search result in the hierarchy data structure. Sorting the hierarchy data structure. Clustering the sorted hierarchy data structure by categorizing the search results in the hierarchy data structure into groups that are related based on proximity. Limiting a hierarchical depth for each group in the clustered hierarchy data structure based on a configurable depth value to reduce hierarchical results for presentation. Providing the clustered hierarchical data structure as a list of search results as output.