Patent · US Expired

Content recommendation device with user feedback

US7337458B2 · kind B2 · utility

150Cited by

6References

33Claims

0Family size

Inventors

Stefan Michelitsch · Graz, AT
Otto Zich · Salzburg, AT
Andreas Spechtler · Mayrhofen, AT
Balthasar Schramm · Potsdam, DE
Andreas Riegler · Tenneck, AT
Oliver Petro · Salzburg, AT
Thomas Nemetz · Salzburg, AT
Rainer Burgstaller · Salzburg, AT

Key dates

Filing date	Jun 4, 2004
Grant date	Feb 26, 2008
Priority date	—
Expiry date	Dec 4, 2024

Classification

Technology area (CPC H)Electricity
CPC primaryH04N21/4668
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A content recommendation device is provided, including a selection engine selects content items from a content item pool and generates a selection list including the selected content items, wherein said selection engine selects the content items from a content item pool according to a user profile, and/or a receiving unit configured to receive a selection list selected from a content item pool according to a user profile, and a user profiling engine that a part of at least one previously generated selection. The user feedback includes explicit and implicit feedback so that a very simple explicit feedback, which gets refined by the corresponding implicit feedback, is possible.

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