Mark Johnson

Grammar induction from (lots of) words alone

2016 · International Conference on Computational Linguistics

Grammar induction is the task of learning syntactic structure in a setting where that structure is hidden. Grammar induction from words alone is interesting because it is similiar to the problem that a child learning …

An Improved Non-monotonic Transition System for Dependency Parsing

2015

Transition-based dependency parsers usually use transition systems that monotonically extend partial parse states until they identify a complete parse tree. This increases the size of the set of complete parse trees that each partial parse …

STransE: a novel embedding model of entities and relationships in knowledge bases

2016

Dat Quoc Nguyen, Kairit Sirts, Lizhen Qu, Mark Johnson. Proceedings of the 2016 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies. 2016.

AMR dependency parsing with a typed semantic algebra

2018

Jonas Groschwitz, Matthias Lindemann, Meaghan Fowlie, Mark Johnson, Alexander Koller. Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers). 2018.