Generating Fine-Grained Open Vocabulary Entity Type Descriptions

Rajarshi Bhowmik, Gerard de Melo


Abstract
While large-scale knowledge graphs provide vast amounts of structured facts about entities, a short textual description can often be useful to succinctly characterize an entity and its type. Unfortunately, many knowledge graphs entities lack such textual descriptions. In this paper, we introduce a dynamic memory-based network that generates a short open vocabulary description of an entity by jointly leveraging induced fact embeddings as well as the dynamic context of the generated sequence of words. We demonstrate the ability of our architecture to discern relevant information for more accurate generation of type description by pitting the system against several strong baselines.
Anthology ID:
P18-1081
Volume:
Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
Month:
July
Year:
2018
Address:
Melbourne, Australia
Editors:
Iryna Gurevych, Yusuke Miyao
Venue:
ACL
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
877–888
Language:
URL:
https://aclanthology.org/P18-1081
DOI:
10.18653/v1/P18-1081
Bibkey:
Cite (ACL):
Rajarshi Bhowmik and Gerard de Melo. 2018. Generating Fine-Grained Open Vocabulary Entity Type Descriptions. In Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), pages 877–888, Melbourne, Australia. Association for Computational Linguistics.
Cite (Informal):
Generating Fine-Grained Open Vocabulary Entity Type Descriptions (Bhowmik & de Melo, ACL 2018)
Copy Citation:
PDF:
https://aclanthology.org/P18-1081.pdf
Presentation:
 P18-1081.Presentation.pdf
Video:
 https://aclanthology.org/P18-1081.mp4
Code
 kingsaint/Open-vocabulary-entity-type-description