Evaluating Various Linguistic Features on Semantic Relation Extraction Marcos Garcia author Pablo Gamallo author 2011-09 text Proceedings of the International Conference Recent Advances in Natural Language Processing 2011 Ruslan Mitkov editor Galia Angelova editor Association for Computational Linguistics Hissar, Bulgaria conference publication garcia-gamallo-2011-evaluating https://aclanthology.org/R11-1105/ 2011-09 721 726