Patent · US Active

Automatic task classification based upon machine learning

US9471887B2 · kind B2 · utility

11Cited by

1References

10Claims

0Family size

Assignee

NTT DOCOMO, INC. · JP

Inventors

Hyung Sik Shin · Palo Alto, US
Ronald Sujithan · Palo Alto, US
Sayandev Mukherjee · Santa Clara, US
Hongfeng Yin · Cupertino, US
Yang Sun · Palo Alto, US
Yoshikazu Akinaga · Tokyo, JP
Pero Subasic · Mountain View, US

Key dates

Filing date	Sep 30, 2015
Grant date	Oct 18, 2016
Priority date	—
Expiry date	Sep 30, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG10L2015/0633
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system and method is provided that processes a training database of human-generated requests in each of a plurality of task categories with a machine learning algorithm to develop a task classifier model that may be applied to subsequent user requests to determine the most likely one of the task categories for the subsequent user request.

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