Logician: A Unified End-to-End Neural Approach for
Open-Domain Information Extraction
Mingming Sun
sunmingming01@baidu.com
Big Data Lab (BDL), Baidu Research
Xu Li
lixu13@baidu.com
Big Data Lab (BDL), Baidu Research
Xin Wang
wangxin60@baidu.com
Big Data Lab (BDL), Baidu Research
Miao Fan
fanmiao@baidu.com
Big Data Lab (BDL), Baidu Research
Yue Feng
fengyue04@baidu.com
Big Data Lab (BDL), Baidu Research
Ping Li
liping11@baidu.com
Big Data Lab (BDL), Baidu Research
Abstract
In this paper, we consider the problem of open information ex-
traction (OIE) for extracting entity and relation level intermediate
structures from sentences in open-domain. We focus on four types
of valuable intermediate structures (Relation, Attribute, Description,
and Concept), and propose a unified knowledge expression form,
SAOKE, to express them. We publicly release a data set which con-
tains 48,248 sentences and the corresponding facts in the SAOKE
format labeled by crowdsourcing. T
Big/Data/Lab/BDL/Baidu/structures/intermediate/sentences/NLP/baidu.com/
Big/Data/Lab/BDL/Baidu/structures/intermediate/sentences/NLP/baidu.com/
-->