Predicate argument structuresDependency structuresNull elementsLogical formInformation extraction for question answering and text understandingState of the art parsers are currently trained on converted versions of Penn Treebank into dependency representations which however don't include null elements. This is ...
Automatic annotation of the Penn-treebank with LFG f-structure information Lexical-Functional Grammar f-structures aresyntactic representations approximating basic predicate-argument structure. Treebanks annotated with f-structure information are required as training resources for stochastic versions of unifica....
Predicate argument structuresDependency structuresNull elementsLogical formInformation extraction for question answering and text understandingState of the art parsers are currently trained on converted versions of Penn Treebank into dependency representations which however don't include null elements. This is ...