Open Information Extraction Based on Lexical-Syntactic Patterns

@article{Xavier2013OpenIE,
  title={Open Information Extraction Based on Lexical-Syntactic Patterns},
  author={C. Xavier and V. L. S. D. Lima and Marlo Souza},
  journal={2013 Brazilian Conference on Intelligent Systems},
  year={2013},
  pages={189-194}
}
Open Information Extraction (Open IE) is an unsupervised strategy to draw out relations from text without predefining these relations, regardless the domain. This paper describes a novel Open IE approach that performs unsupervised extraction of triples by applying a few lexical-syntactic patterns to POS-tagged texts. In order to validate this strategy we developed a prototype and compared its performance with two Open IE systems. The proposed approach achieved promising results, overcoming… Expand
18 Citations
Multilingual Open Information Extraction
  • 40
  • PDF
GerIE - An Open Information Extraction System for the German Language
  • 8
  • PDF
A New Open Information Extraction System Using Sentence Difficulty Estimation
  • 3
  • Highly Influenced
An Open Information Extraction For Question Answering System
  • D. Thenmozhi, Girish Kumar
  • Computer Science
  • 2018 International Conference on Computer, Communication, and Signal Processing (ICCCSP)
  • 2018
  • 1
  • Highly Influenced
Confidence Measure Estimation for Open Information Extraction
  • Highly Influenced
...
1
2
...

References

SHOWING 1-10 OF 13 REFERENCES
Identifying Relations for Open Information Extraction
  • 1,151
  • PDF
Open Information Extraction Using Wikipedia
  • 616
  • PDF
Open Information Extraction: The Second Generation
  • 459
  • PDF
Open Information Extraction from the Web
  • 2,136
  • PDF
Automatic Acquisition of Hyponyms from Large Text Corpora
  • 3,499
  • PDF
Information Extraction and Semantic Annotation of Wikipedia
  • 15
Unsupervised Relation Extraction From Web Documents
  • 40
  • PDF
Automatically Learning Qualia Structures from the Web
  • 52
  • PDF
...
1
2
...