scholarly journals MHGCN: Multiview highway graph convolutional network for cross-lingual entity alignment

2022 ◽  
Vol 27 (4) ◽  
pp. 719-728
Author(s):  
Jianliang Gao ◽  
Xiangyue Liu ◽  
Yibo Chen ◽  
Fan Xiong
Keyword(s):  
Convolutional Network ◽  
Cross Lingual

scholarly journals Relation-Aware Entity Alignment for Heterogeneous Knowledge Graphs

2019 ◽  
Author(s):  
Yuting Wu ◽  
Xiao Liu ◽  
Yansong Feng ◽  
Zheng Wang ◽  
Rui Yan ◽  
...  
Keyword(s):  
Real World ◽  
State Of The Art ◽  
Dual Graph ◽  
Knowledge Graph ◽  
Convolutional Network ◽  
Complex Relation ◽  
Dual Relation ◽  
Knowledge Graphs ◽  
Cross Lingual ◽  
Heterogeneous Knowledge

Entity alignment is the task of linking entities with the same real-world identity from different knowledge graphs (KGs), which has been recently dominated by embedding-based methods. Such approaches work by learning KG representations so that entity alignment can be performed by measuring the similarities between entity embeddings. While promising, prior works in the field often fail to properly capture complex relation information that commonly exists in multi-relational KGs, leaving much room for improvement. In this paper, we propose a novel Relation-aware Dual-Graph Convolutional Network (RDGCN) to incorporate relation information via attentive interactions between the knowledge graph and its dual relation counterpart, and further capture neighboring structures to learn better entity representations. Experiments on three real-world cross-lingual datasets show that our approach delivers better and more robust results over the state-of-the-art alignment methods by learning better KG representations.

scholarly journals Entity Alignment for Cross-lingual Knowledge Graph with Graph Convolutional Networks

2019 ◽  
Author(s):  
Fan Xiong ◽  
Jianliang Gao
Keyword(s):  
State Of The Art ◽  
The State ◽  
New Method ◽  
Knowledge Graph ◽  
Convolutional Network ◽  
Convolutional Networks ◽  
Graph Alignment ◽  
Abstract Graph ◽  
Cross Lingual

Graph convolutional network (GCN) is a promising approach that has recently been used to resolve knowledge graph alignment. In this paper, we propose a new method to entity alignment for cross-lingual knowledge graph. In the method, we design a scheme of attribute embedding for GCN training. Furthermore, GCN model utilizes the attribute embedding and structure embedding to abstract graph features simultaneously. Our preliminary experiments show that the proposed method outperforms the state-of-the-art GCN-based method.

Propensity Score Matching in Cross-Lingual Test Equating

2012 ◽  
Author(s):  
Xin Liu ◽  
Xiaobin Zhou ◽  
Jianjun Zhu ◽  
Jing-Jen Wang
Keyword(s):  
Propensity Score ◽  
Propensity Score Matching ◽  
Test Equating ◽  
Cross Lingual

Learning to Adapt Credible Knowledge in Cross-lingual Sentiment Analysis

2015 ◽  
Author(s):  
Qiang Chen ◽  
Wenjie Li ◽  
Yu Lei ◽  
Xule Liu ◽  
Yanxiang He
Keyword(s):  
Sentiment Analysis ◽  
Cross Lingual

Improving DNN Bluetooth Narrowband Acoustic Models by Cross-Bandwidth and Cross-Lingual Initialization

2017 ◽  
Author(s):  
Xiaodan Zhuang ◽  
Arnab Ghoshal ◽  
Antti-Veikko Rosti ◽  
Matthias Paulik ◽  
Daben Liu
Keyword(s):  
Acoustic Models ◽  
Cross Lingual

scholarly journals Knowledge and Geo-Object Based Graph Convolutional Network for Remote Sensing Semantic Segmentation

Sensors ◽  
2021 ◽  
Vol 21 (11) ◽  
pp. 3848
Author(s):  
Wei Cui ◽  
Meng Yao ◽  
Yuanjie Hao ◽  
Ziwei Wang ◽  
Xin He ◽  
...  
Keyword(s):  
Remote Sensing ◽  
Prior Knowledge ◽  
Contextual Information ◽  
Information Aggregation ◽  
Semantic Segmentation ◽  
Spatial Correlations ◽  
Convolutional Network ◽  
Object Based ◽  
Graph Neural Networks ◽  
Salt And Pepper

Pixel-based semantic segmentation models fail to effectively express geographic objects and their topological relationships. Therefore, in semantic segmentation of remote sensing images, these models fail to avoid salt-and-pepper effects and cannot achieve high accuracy either. To solve these problems, object-based models such as graph neural networks (GNNs) are considered. However, traditional GNNs directly use similarity or spatial correlations between nodes to aggregate nodes’ information, which rely too much on the contextual information of the sample. The contextual information of the sample is often distorted, which results in a reduction in the node classification accuracy. To solve this problem, a knowledge and geo-object-based graph convolutional network (KGGCN) is proposed. The KGGCN uses superpixel blocks as nodes of the graph network and combines prior knowledge with spatial correlations during information aggregation. By incorporating the prior knowledge obtained from all samples of the study area, the receptive field of the node is extended from its sample context to the study area. Thus, the distortion of the sample context is overcome effectively. Experiments demonstrate that our model is improved by 3.7% compared with the baseline model named Cluster GCN and 4.1% compared with U-Net.

scholarly journals SACN: A Novel Rotating Face Detector Based on Architecture Search

Electronics ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 558
Author(s):  
Anping Song ◽  
Xiaokang Xu ◽  
Xinyi Zhai
Keyword(s):  
Face Detection ◽  
Human Face ◽  
Angle Error ◽  
Rotation Invariant ◽  
Convolutional Network ◽  
Data Set ◽  
Practical Applications ◽  
Model Size ◽  
Average Angle ◽  
Face Detector

Rotation-Invariant Face Detection (RIPD) has been widely used in practical applications; however, the problem of the adjusting of the rotation-in-plane (RIP) angle of the human face still remains. Recently, several methods based on neural networks have been proposed to solve the RIP angle problem. However, these methods have various limitations, including low detecting speed, model size, and detecting accuracy. To solve the aforementioned problems, we propose a new network, called the Searching Architecture Calibration Network (SACN), which utilizes architecture search, fully convolutional network (FCN) and bounding box center cluster (CC). SACN was tested on the challenging Multi-Oriented Face Detection Data Set and Benchmark (MOFDDB) and achieved a higher detecting accuracy and almost the same speed as existing detectors. Moreover, the average angle error is optimized from the current 12.6° to 10.5°.

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