Patent №
US 6,944,592
Granted
2005-09-13
Filed 2000
Owner
INTERNATIONAL BUSINESS MACHINES CORPORATION
Lab
AI components
5
ml · nlp · speech · kr · planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09670046
An interactive voice response system which statistically analyses word usage in speech recognition results to select prompts for use in the interaction. A received voice signal is converted to text and calculating factors such as context and task word ratios and word rate. These factors are used to make dialogue decisions as to the whether to use expert, intermediate, or novice prompts depending on whether the factor falls below, inside or above a threshold range.
AI classification
Ownership
INTERNATIONAL BUSINESS MACHINES CORPORATION
assignment · 111790833
Assignors
PICKERING, JOHN BRIAN
On an employer assignment, the assignors are typically the inventors.