LIGHTREL at SemEval-2018 Task 7: Lightweight and Fast Relation Classification

Tyler Renslow; Günter Neumann

In: Semeval-2018 Task 7: Semantic relation extraction and classification in scientific papers. International Workshop on Semantic Evaluation (SemEval-2018), located at NAACL, June 5-6, New Orleans, LA, USA, NAACL, 6/2018.


We present LIGHTREL, a lightweight and fast relation classifier. Our goal is to develop a high baseline for different relation extraction tasks. By defining only very few data-internal, word-level features and external knowledge sources in the form of word clusters and word embeddings, we train a fast and simple linear classifier.


24_Paper.pdf (pdf, 142 KB )

Deutsches Forschungszentrum für Künstliche Intelligenz
German Research Center for Artificial Intelligence