Sentiment cube

US8725781B2 · kind B2 · utility

Assignee

• HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. · US

Inventors

• Umeshwar Dayal · Saratoga, US
• Maria G. Castellanos · Sunnyvale, US
• Chetan GUPTA · San Mateo, US
• Song Wang · San Diego, US
• Meichun Hsu · Salem, US

Key dates

• Filing date: Jan 30, 2011
• Grant date: May 13, 2014
• Expiry date: Nov 27, 2031

Classification

• Technology area (CPC G): Physics
• CPC primary: G06Q30/02
• WIPO field: IT methods for management
• WIPO sector: Electrical engineering

Abstract

A sentiment cube system is disclosed. In one example, the system discloses a sentiment storage, including a sentiment cube data structure having a set of cells arranged by a set of dimensions. The system includes a computer programmed with executable instructions which operate a set of modules, wherein the modules comprise: a sentiment storage module which receives sentiment values associated with a set of entity features, and then populates a hierarchy of the cells in the sentiment cube with the sentiment values. A sentiment analysis module effecting a set of operations on the sentiment cube.