no code implementations • EMNLP 2021 • Xiangyu Lin, Tianyi Liu, Weijia Jia, Zhiguo Gong
Distantly supervised relation extraction is widely used in the construction of knowledge bases due to its high efficiency.
no code implementations • 1 Jul 2024 • Xiangyu Lin, Weijia Jia, Zhiguo Gong
Despite its popularity in sentence-level relation extraction, distantly supervised data is rarely utilized by existing work in document-level relation extraction due to its noisy nature and low information density.
no code implementations • 15 Dec 2023 • Xiaoming Wang, Zhiguo Gong
Robot calligraphy is an emerging exploration of artificial intelligence in the fields of art and education.
1 code implementation • 24 Sep 2023 • Zheng Wang, Hongming Ding, Li Pan, Jianhua Li, Zhiguo Gong, Philip S. Yu
Graph-based semi-supervised learning (GSSL) has long been a hot research topic.
no code implementations • 24 Feb 2023 • Mengting Zhou, Zhiguo Gong
To resolve the problem, in this paper we seek to automatically augment the minority classes from the massive unlabelled nodes of the graph.
no code implementations • 12 Feb 2023 • Guangyi Xiao, Xinlong Liu, Hao Chen, Jingzhi Guo, Zhiguo Gong
In this paper, we study the problem of legal domain adaptation problem from an imbalanced source domain to a partial target domain.
no code implementations • IEEE 38th International Conference on Data Engineering (ICDE) 2022 • Ge Fan, Chaoyun Zhang, Junyang Chen, Baopu Li, Zenglin Xu, Yingjie Li, Luyu Peng, Zhiguo Gong
Moreover, we deploy the proposed method in real-world applications and conduct online A/B tests in a look-alike system.
no code implementations • 11 Aug 2021 • Guangyi Xiao, Weiwei Xiang, Huan Liu, Hao Chen, Shun Peng, Jingzhi Guo, Zhiguo Gong
We propose a new general Graph Adversarial Domain Adaptation (GADA) based on semantic knowledge reasoning of class structure for solving the problem of unsupervised domain adaptation (UDA) from the big data with non-shared and imbalanced classes to specified small and imbalanced applications (NI-UDA), where non-shared classes mean the label space out of the target domain.
no code implementations • 23 Jun 2021 • Jinjin Guo, Longbing Cao, Zhiguo Gong
The abundant sequential documents such as online archival, social media and news feeds are streamingly updated, where each chunk of documents is incorporated with smoothly evolving yet dependent topics.
1 code implementation • 15 Jun 2021 • Zheng Wang, Jialong Wang, Yuchen Guo, Zhiguo Gong
Node classification is a central task in graph data analysis.
no code implementations • 23 Mar 2021 • Zheng Wang, Ruihang Shao, Changping Wang, Changjun Hu, Chaokun Wang, Zhiguo Gong
Zero-shot graph embedding is a major challenge for supervised graph learning.
no code implementations • 13 Mar 2020 • Jielei Chu, Jing Liu, Hongjun Wang, Meng Hua, Zhiguo Gong, Tianrui Li
To explore the representation learning capability under the continuous stimulation of the SPI, we present a deep Micro-supervised Disturbance Learning (Micro-DL) framework based on the Micro-DGRBM and Micro-DRBM models and compare it with a similar deep structure which has not any external stimulation.
no code implementations • 12 Jun 2019 • Jielei Chu, Hongjun Wang, Jing Liu, Zhiguo Gong, Tianrui Li
In mcrRBM and mcrGRBM models, the structure and multi-local collaborative relationships of unlabeled data are integrated into their encoding procedure.
no code implementations • 5 Dec 2018 • Jielei Chu, Hongjun Wang, Jing Liu, Zhiguo Gong, Tianrui Li
In this paper, we present a novel unsupervised feature learning architecture, which consists of a multi-clustering integration module and a variant of RBM termed multi-clustering integration RBM (MIRBM).