International Business Machines Corporation

Sandhya Nayak

Scott Robert Carrier

Ishrat Fatma

Embodiments of the present invention are directed to evaluating the performance characteristics of annotator configurations against text pattern constructs in unstructured text. In a non-limiting embodiment of the invention, unstructured text is received by a processor. A text pattern construct is identified in the unstructured text and a first performance characteristic of an annotator is determined based on the text pattern construct. The text pattern construct is converted to a natural language text and a second performance characteristic of the annotator is determined based on the natural language text. A delta is determined between the first performance characteristic and the second performance characteristic. An alternative annotator configuration is identified for a portion of the unstructured text comprising the text pattern construct.

Performance characteristics of cartridge artifacts over text pattern constructs

Aspects of the disclosure include receiving, by a processor, a plurality of documents, each document in the plurality of documents comprising metadata, defining, by the processor, a target attribute comprising a set of annotations and a set of cross-document configuration requirements, ingesting the plurality of documents based on the target attribute to identify one or more annotations from the set of annotations in the plurality of documents that comply with the set of cross-document configuration requirements, storing in a memory, during the ingesting the plurality of documents, the identified one or more annotations, and returning the identified one or more annotations to a user.

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Jersey City, NJ, United States of America

Sandhya Nayak