Research Article

Joint Extraction of Entities and Relations Using Reinforcement Learning and Deep Learning

Table 1

A sentence in ACE2005 dataset.

Sentence While either divesting or inviting third parties to take a minority stake in the remaining Entertainment assets.

Entity ID = “AFP_ENG_20030319.0879-E24”Type = “ORG”
Subtype = “Commercial”
third parties

Entity ID = “AFP_ENG_20030319.0879-E25”Type = “ORG”
Subtype = “Entertainment”
Entertainment

Relation ID = “AFP_ENG_20030319.0879-R2” Type = “ORG-AFF”
Subtype = “Investor-Shareholder”
RefID = “AFP_ENG_20030319.0879-E24”
Role = “Arg-1”
RefID = “AFP_ENG_20030319.0879-E25”
Role = “Arg-2”