Graph convolution over pruned dependency trees improves relation extraction

Y Zhang, P Qi, CD Manning - arXiv preprint arXiv:1809.10185, 2018 - arxiv.org
Dependency trees help relation extraction models capture long-range relations between
words. However, existing dependency-based models either neglect crucial information (eg …

Position-aware attention and supervised data improve slot filling

Y Zhang, V Zhong, D Chen, G Angeli… - … on empirical methods …, 2017 - oar.princeton.edu
Organized relational knowledge in the form of “knowledge graphs” is important for many
applications. However, the ability to populate knowledge bases with facts automatically …

Adversarial training for relation extraction

Y Wu, D Bamman, S Russell - Proceedings of the 2017 …, 2017 - aclanthology.org
Adversarial training is a mean of regularizing classification algorithms by generating
adversarial noise to the training data. We apply adversarial training in relation extraction …

Dialogue-based relation extraction

D Yu, K Sun, C Cardie, D Yu - arXiv preprint arXiv:2004.08056, 2020 - arxiv.org
We present the first human-annotated dialogue-based relation extraction (RE) dataset
DialogRE, aiming to support the prediction of relation (s) between two arguments that …

Zero-shot relation classification as textual entailment

A Obamuyide, A Vlachos - Proceedings of the first workshop on …, 2018 - aclanthology.org
We consider the task of relation classification, and pose this task as one of textual
entailment. We show that this formulation leads to several advantages, including the ability …

Noise mitigation for neural entity typing and relation extraction

Y Yaghoobzadeh, H Adel, H Schütze - arXiv preprint arXiv:1612.07495, 2016 - arxiv.org
In this paper, we address two different types of noise in information extraction models: noise
from distant supervision and noise from pipeline input features. Our target tasks are entity …

Improving distantly supervised relation extraction with neural noise converter and conditional optimal selector

S Wu, K Fan, Q Zhang - Proceedings of the AAAI Conference on Artificial …, 2019 - aaai.org
Distant supervised relation extraction has been successfully applied to large corpus with
thousands of relations. However, the inevitable wrong labeling problem by distant …

TransCrispr: Transformer based hybrid model for predicting CRISPR/Cas9 single guide RNA cleavage efficiency

Y Wan, Z Jiang - IEEE/ACM Transactions on Computational …, 2022 - ieeexplore.ieee.org
CRISPR/Cas9 is a widely used genome editing tool for site-directed modification of
deoxyribonucleic acid (DNA) nucleotide sequences. However, how to accurately predict and …

Corpus-level fine-grained entity typing

Y Yaghoobzadeh, H Adel, H Schütze - Journal of Artificial Intelligence …, 2018 - jair.org
Extracting information about entities remains an important research area. This paper
addresses the problem of corpus-level entity typing, ie, inferring from a large corpus that an …

Position-aware self-attention with relative positional encodings for slot filling

I Bilan, B Roth - arXiv preprint arXiv:1807.03052, 2018 - arxiv.org
This paper describes how to apply self-attention with relative positional encodings to the
task of relation extraction. We propose to use the self-attention encoder layer together with …