Patent · US Active

Refining classification results based on glossary relationships

US11308128B2 · kind B2 · utility

2Cited by

6References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Peter Gerstl · Holzgerlingen, DE
Robert Frederic Kern · Tucson, US
Albert Maier · Tübingen, DE
Thomas Schwarz · Helotes, US
Oliver Suhre · Stuttgart, DE

Key dates

Filing date	Dec 11, 2017
Grant date	Apr 19, 2022
Priority date	—
Expiry date	Oct 18, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/282
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method, system and computer program product for classifying a data collection of data of a predefined domain. A hierarchical representation scheme describing terms of the domain and one or more relationships between the terms is provided. At least one classifier may be applied on the data collection, resulting in a set of term assignments. Each term assignment of the term assignments associates a term candidate with a respective confidence value to the collection or to one or more data items of the collection. At least one of the term assignments may be refined based on the representation scheme and the set of term assignments.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.