Amazon Technologies, Inc.

Jihwan Lee

Ruhi Sarikaya

Young-Bum Kim

David Robert Thomas

Joe Pemberton

Shubham Katiyar

Rajesh Kumar Pandey

Isaac Joseph Madwed

Julia Kennedy Nemer

Arun Kumar Thenappan

Mohamed Farouk AbdelHady

Prasha Shrestha

Hao Yuan

Arima Vu Ram Thayumanavar

Wangyao Ge

Devices and techniques are generally described for a speech processing routing architecture. In various examples, first data comprising a first feature definition is received. The first feature definition may include a first indication of first source data and first instructions for generating feature data using the first source data. In various examples, the feature data may be generated according to the first feature definition. In some examples, a speech processing system may receive a first request to process a first utterance. The feature data may be retrieved from a non-transitory computer-readable memory. The speech processing system may determine a first skill for processing the first utterance based at least in part on the feature data.

Natural language processing routing

Devices and techniques are generally described for using user feedback to determine routing decisions in a speech processing system. In various examples, first data representing a first utterance may be received. Second data representing a first semantic interpretation of the first utterance may be determined. A first intent data processing application may be selected for processing the second data. Feedback data may be determined related to the first intent data processing application processing the second data. Third data representing a semantic interpretation of a second utterance may be received, wherein the first semantic interpretation is the same as the second semantic interpretation. A second intent data processing application may be determined for processing the third data based at least in part on the feedback data.

Natural language processing

Routing of natural language inputs to speech processing applications

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Kirkland, WA, United States of America

Jihwan Lee