14. The system of claim 13 , wherein the instructions to learn the coreference embedding are based on instructions to generate at least one feature representation of the given noun phrase.
14. The system of claim 13 , wherein the instructions to learn the coreference embedding are based on instructions to generate at least one feature representation of the given noun phrase. 15. The system of claim 14 , wherein the at least one feature representation of the given noun phrase includes a feature representation of the given noun phrase as a vocative noun phrase.