Search Results for author: Xiaomeng Wang

Found 14 papers, 1 papers with code

Review of the Learning-based Camera and Lidar Simulation Methods for Autonomous Driving Systems

no code implementations29 Jan 2024 Hamed Haghighi, Xiaomeng Wang, Hao Jing, Mehrdad Dianati

This paper reviews the current state-of-the-art in learning-based sensor simulation methods and validation approaches, focusing on two main types of perception sensors: cameras and Lidars.

Autonomous Driving

A performance characteristic curve for model evaluation: the application in information diffusion prediction

no code implementations18 Sep 2023 Wenjin Xie, Xiaomeng Wang, Radosław Michalski, Tao Jia

We propose a metric based on information entropy to quantify the randomness in diffusion data, then identify a scaling pattern between the randomness and the prediction accuracy of the model.

Marketing

An Interpretable Loan Credit Evaluation Method Based on Rule Representation Learner

no code implementations3 Apr 2023 Zihao Chen, Xiaomeng Wang, Yuanjiang Huang, Tao Jia

More importantly, our model is used to test the correctness of the explanations generated by the post-hoc method, the results show that the post-hoc method is not always reliable.

Author Name Disambiguation via Heterogeneous Network Embedding from Structural and Semantic Perspectives

no code implementations24 Dec 2022 Wenjin Xie, Siyuan Liu, Xiaomeng Wang, Tao Jia

Our proposal performs better in terms of name disambiguation accuracy compared with baselines and the ablation experiments demonstrate the improvement by feature selection and the meta-path level attention in our method.

Attribute feature selection +2

CCasGNN: Collaborative Cascade Prediction Based on Graph Neural Networks

1 code implementation7 Dec 2021 Yansong Wang, Xiaomeng Wang, Tao Jia

Cascade prediction aims at modeling information diffusion in the network.

Independent Asymmetric Embedding for Information Diffusion Prediction on Social Networks

no code implementations18 May 2021 Wenjin Xie, Xiaomeng Wang, Tao Jia

The prediction for information diffusion on social networks has great practical significance in marketing and public opinion control.

Marketing Network Embedding

The evolution of network controllability in growing networks

no code implementations26 Jan 2021 Rui Zhang, Xiaomeng Wang, Ming Cheng, Tao Jia

The study of network structural controllability focuses on the minimum number of driver nodes needed to control a whole network.

Physics and Society

Measuring similarity in co-occurrence data using ego-networks

no code implementations27 Jul 2020 Xiaomeng Wang, Yijun Ran, Tao Jia

Measuring similarity of entities is one of the important tasks, which can usually be achieved using a network-based approach.

TRIC-track: Tracking by Regression With Incrementally Learned Cascades

no code implementations ICCV 2015 Xiaomeng Wang, Michel Valstar, Brais Martinez, Muhammad Haris Khan, Tony Pridmore

This paper proposes a novel approach to part-based tracking by replacing local matching of an appearance model by direct prediction of the displacement between local image patches and part locations.

Incremental Learning regression

Dictionary learning based image enhancement for rarity detection

no code implementations4 May 2013 Hui Li, Xiaomeng Wang, Weifeng Liu, Yan-Jiang Wang

Image enhancement is an important image processing technique that processes images suitably for a specific application e. g. image editing.

Dictionary Learning Image Enhancement

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