Yūji Matsumoto

Playing by the Book: An Interactive Game Approach for Action Graph Extraction from Text

2019

Understanding procedural text requires tracking entities, actions and effects as the narrative unfolds. We focus on the challenging real-world problem of action-graph extraction from materials science papers, where language is highly specialized and data annotation …

LUKE: Deep Contextualized Entity Representations with Entity-aware Self-attention

2020

Entity representations are useful in natural language tasks involving entities. In this paper, we propose new pretrained contextualized representations of words and entities based on the bidirectional transformer The proposed model treats words and entities …