Amazon Technologies, Inc.

Subhojit Das

Harshal Pimpalkhute

Yi Zhang

Roger Scott Jenke

Arshit Gupta

Santosh Kumar Ameti

Elman Mansimov

Sebastien Jean

Aditi Tripathi

Sandeep Srinivasan

Vinod Kumar Jagannathan

Sudip Dutta

Mani Kumar Adari

Chengshun Zhang

A natural language processing system may implement dynamic entity catalog updates. An updated version of an entity catalog describing possible values for entities may be obtained. Respective natural language processing stage artifacts may be generated based on the updated version of the entity catalog for different processing stages of the natural language processing system. The natural language processing stage artifacts may be deployed to the different processing stages of the natural language processing system to replace a prior version of the entity catalog for processing subsequently received input text.

Dynamic entity catalog update for natural language processing

A natural language processing system may implement one or more composite slot types. The natural language processing system may receive a request to create a composite parameter type for causing performance by the natural language processing system of an intended action. The natural language processing system determines based on the request, a plurality of sub-parameters of the composite parameter type and generates a Boolean expression that relates two or more sub-parameters. The natural language processing system may apply the composite parameter type to determine that the pluralities of sub-parameters in an input text satisfies the Boolean expression to initiate performance of the intended action.

Composite slot type for natural language processing

Growing community of inventors

Bellevue, WA, United States of America

Subhojit Das