Xiangjian Jiang
Xiangjian Jiang
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TabStruct: Measuring Structural Fidelity of Tabular Data
Evaluating tabular generators remains a challenging problem, as the unique causal structural prior of heterogeneous tabular data does …
Xiangjian Jiang
,
Nikola Simidjievski
,
Mateja Jamnik
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How Well Does Your Tabular Generator Learn the Structure of Tabular Data?
Heterogeneous tabular data poses unique challenges in generative modelling due to its fundamentally different underlying data structure …
Xiangjian Jiang
,
Nikola Simidjievski
,
Mateja Jamnik
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TabEBM: A Tabular Data Augmentation Method with Distinct Class-Specific Energy-Based Models
Data collection is often difficult in critical fields such as medicine, physics, and chemistry. As a result, classification methods …
Andrei Margeloiu
,
Xiangjian Jiang
,
Nikola Simidjievski
,
Mateja Jamnik
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ProtoGate: Prototype-based Neural Networks with Global-to-local Feature Selection for Tabular Biomedical Data
Tabular biomedical data poses challenges in machine learning because it is often high-dimensional and typically low-sample-size …
Xiangjian Jiang
,
Andrei Margeloiu
,
Nikola Simidjievski
,
Mateja Jamnik
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Exploring Time Granularity on Temporal Graphs for Dynamic Link Prediction in Real-world Networks
Dynamic Graph Neural Networks (DGNNs) have emerged as the predominant approach for processing dynamic graph-structured data. However, …
Xiangjian Jiang
,
Yanyi Pu
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Prototype-based Neural Networks for Tabular Biomedical Data
Tabular biomedical data poses challenges in machine learning because it is often high-dimensional and typically low-sample-size. …
Xiangjian Jiang
,
Andrei Margeloiu
,
Nikola Simidjievski
,
Mateja Jamnik
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DropKey for Vision Transformer
In this paper, we focus on analyzing and improving the dropout technique for self-attention layers of Vision Transformer, which is …
Bonan Li
,
Yinhan Hu
,
Xuecheng Nie
,
Congying Han
,
Xiangjian Jiang
,
Tiande Guo
,
Luoqi Liu
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Towards real-world X-ray security inspection: A high-quality benchmark and lateral inhibition module for prohibited items detection
Prohibited items detection in X-ray images often plays an important role in protecting public safety, which often deals with …
Renshuai Tao
,
Yanlu Wei
,
Xiangjian Jiang
,
Hainan Li
,
Haotong Qin
,
Jiakai Wang
,
Yuqing Ma
,
Libo Zhang
,
Xianglong Liu
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