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Systems, computer-program products and methods for annotating multiple controlled vocabulary-defined concepts in single noun phrases
Systems, computer-program products and methods for annotating multiple controlled vocabulary-defined concepts in single noun phrases
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摘要
Systems, computer-program products and methods for annotating electronic text documents with multiple entities defined in a controlled vocabulary extracted from a compound noun phrase are disclosed. In one embodiment, a method of annotating an electronic text document includes searching, by a computing device, the electronic text document for instances of congruent compound noun phrases including a head and a modifier. If a congruent compound noun phrase is found, the method further includes determining a preceding word that precedes the modifier of the congruent compound noun phrase, and searching a controlled vocabulary for a second full term having the preceding word and the head of the congruent compound noun phrase. If the second full term is found in the controlled vocabulary, the method further includes annotating the electronic text document with the second full term having the preceding word and the head of the congruent compound noun phrase.
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