Relation guided and attention enhanced multi-head selection for relational facts extraction
Multi-head selection is a reasonable way of extracting relational facts. Though effective, it
ignores the interdependencies of relations and disregards the contextual information. In this …
ignores the interdependencies of relations and disregards the contextual information. In this …
When Phrases Meet Probabilities: Enabling Open Relation Extraction with Cooperating Large Language Models
Current clustering-based open relation extraction (OpenRE) methods usually apply
clustering algorithms on top of pre-trained language models. However, this practice has …
clustering algorithms on top of pre-trained language models. However, this practice has …
Exploring the Role of Self-Adaptive Feature Words in Relation Quintuple Extraction for Scientific Literature
Y Liu, L Fu, X Xia, Y Zhang - Applied Sciences, 2024 - mdpi.com
Featured Application This paper proposes a method that can increase the connectivity of the
knowledge graph when it is constructed and improve usability, eg, retrieving more …
knowledge graph when it is constructed and improve usability, eg, retrieving more …
A Bidirectional Extraction-then-Evaluation Framework for Complex Relation Extraction
W Zhang, J Wang, C Chen, W Lu, W Du… - … on Knowledge and …, 2024 - ieeexplore.ieee.org
Relation extraction is an important task in the field of natural language processing. Previous
works mainly focus on adopting pipeline methods or joint methods to model relation …
works mainly focus on adopting pipeline methods or joint methods to model relation …
Automated Construction of Theme-specific Knowledge Graphs
Despite widespread applications of knowledge graphs (KGs) in various tasks such as
question answering and intelligent conversational systems, existing KGs face two major …
question answering and intelligent conversational systems, existing KGs face two major …
PGA-SciRE: Harnessing LLM on Data Augmentation for Enhancing Scientific Relation Extraction
Y Zhou, S Shan, H Wei, Z Zhao, W Feng - arXiv preprint arXiv:2405.20787, 2024 - arxiv.org
Relation Extraction (RE) aims at recognizing the relation between pairs of entities mentioned
in a text. Advances in LLMs have had a tremendous impact on NLP. In this work, we propose …
in a text. Advances in LLMs have had a tremendous impact on NLP. In this work, we propose …