Search Results for author: Zhou

Found 4 papers, 2 papers with code

Substructure Aware Graph Neural Networks

1 code implementation Proceedings of the AAAI Conference on Artificial Intelligence 2023 Zeng, D., Liu, Chen, W., Zhou, L., Zhang, M., & Qu, H

Despite the great achievements of Graph Neural Networks (GNNs) in graph learning, conventional GNNs struggle to break through the upper limit of the expressiveness of first-order Weisfeiler-Leman graph isomorphism test algorithm (1-WL) due to the consistency of the propagation paradigm of GNNs with the 1-WL. Based on the fact that it is easier to distinguish the original graph through subgraphs, we propose a novel framework neural network framework called Substructure Aware Graph Neural Networks (SAGNN) to address these issues.

Graph Learning Graph Regression

Modeling Household Online Shopping Demand in the U.S.: A Machine Learning Approach and Comparative Investigation between 2009 and 2017

no code implementations11 Jan 2021 Limon Barua, Bo Zou, Yan, Zhou, Yulin Liu

Extensive post-modeling investigation is conducted in a comparative manner between 2009 and 2017, including quantifying the importance of each input variable in predicting online shopping demand, and characterizing value-dependent relationships between demand and the input variables.

Feature Importance

Bio-inspired Structure Identification in Language Embeddings

no code implementations5 Sep 2020 Hongwei, Zhou, Oskar Elek, Pranav Anand, Angus G. Forbes

Word embeddings are a popular way to improve downstream performances in contemporary language modeling.

Language Modelling Word Embeddings +1

MATNet: Motion-Attentive Transition Network for Zero-Shot Video Object Segmentation

1 code implementation IEEE Transactions on Image Processing 2020 Zhou, Tianfei; Li, Jianwu; Wang, Shunzhou; Tao, Ran; Shen, Jianbing

To further demonstrate the generalization ability of our spatiotemporal learning framework, we extend MATNet to another relevant task: dynamic visual attention prediction (DVAP).

Object Semantic Segmentation +4

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