Amazon Technologies, Inc.

Adam Kalman

Jingqian Zhao

Ponnu Jacob

Ruiqi Luo

Prathap Ramachandra

Liu Yang

Uday Kumar Kollu

Adriano Devillaine

Xi Chen

Wenbo Yan

Amitpal Singh Bhutani

Ajay Kumar Soni

Charlotte Alizerine Dzialo

Nalledath P Vinodkrishnan

Yunqiang Zhu Zhu

Simone Filice

Krupal Maddipati

Meng Xie

Mohammad Alnuaimat

A speech processing system uses contextual data to determine the specific domains, subdomains, and applications appropriate for taking action in response to spoken commands and other utterances. The system can use signals and other contextual data associated with an utterance, such as location signals, content catalog data, data regarding historical usage patterns, data regarding content visually presented on a display screen of a computing device when an utterance was made, other data, or some combination thereof.

Early invocation for contextual data processing

Dynamic context-based routing of speech processing

A new model is introduced into a particular domain that receives a routing of a dialog from a speech processing component. The speech processing component is engaged in the dialog with a user and the speech processing component routes the dialog to the particular network-based domain according to a determination by the speech processing component that the user has an intent to perform a task handled by the domain. The model detects, at the domain, whether the user has the proper intent associated with the domain by using the user utterance in its entirety to yield a detection result. When the user does not have the proper intent based on the detection result, the domain drops the user utterance.

Detecting false accepts in a shopping domain for handling a spoken dialog

Growing community of inventors

Seattle, WA, United States of America

Adam Kalman