Feature-based models for improving the quality of noisy training data for relation extraction
Benjamin Roth, Dietrich Klakow · 2013
Supervised relation extraction from text relies on annotated data. Distant supervision is a scheme to obtain noisy training data by using a knowledge base of relational tuples as the ground truth and finding entity pair matches in a text corpus. We propose and evaluate two feature-based models for increasing the quality of distant supervision extraction patterns.