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Probabilistic methods for approximate archetypal analysis


Aug 16, 2021
Ruijian Han, Braxton Osting, Dong Wang, Yiming Xu

* 31 pages, 7 Figures, updated references, added a remark 

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A bandit-learning approach to multifidelity approximation


Mar 29, 2021
Yiming Xu, Vahid Keshavarzzadeh, Robert M. Kirby, Akil Narayan

* 37 pages, 7 figures 

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A Global to Local Double Embedding Method for Multi-person Pose Estimation


Feb 16, 2021
Yiming Xu, Jiaxin Li, Yiheng Peng, Yan Ding, Hua-Liang Wei

* ACCV2020 

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Open Set Domain Adaptation by Extreme Value Theory


Dec 22, 2020
Yiming Xu, Diego Klabjan


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Concept Drift and Covariate Shift Detection Ensemble with Lagged Labels


Dec 15, 2020
Yiming Xu, Diego Klabjan


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Consistency of archetypal analysis


Oct 19, 2020
Braxton Osting, Dong Wang, Yiming Xu, Dominique Zosso

* 30 pages, 9 figures; add some details to the proof of Lemma 2.3 

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Analysis of The Ratio of $\ell_1$ and $\ell_2$ Norms in Compressed Sensing


Apr 13, 2020
Yiming Xu, Akil Narayan, Hoang Tran, Clayton Webster

* 24 pages, 5 figures 

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A General Pairwise Comparison Model for Extremely Sparse Networks


Feb 20, 2020
Ruijian Han, Yiming Xu, Kani Chen

* 27 pages, 4 figures 

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Open-Ended Visual Question Answering by Multi-Modal Domain Adaptation


Nov 11, 2019
Yiming Xu, Lin Chen, Zhongwei Cheng, Lixin Duan, Jiebo Luo


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Automatic Ontology Learning from Domain-Specific Short Unstructured Text Data


Mar 07, 2019
Yiming Xu, Dnyanesh Rajpathak, Ian Gibbs, Diego Klabjan


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k-Nearest Neighbors by Means of Sequence to Sequence Deep Neural Networks and Memory Networks


May 02, 2018
Yiming Xu, Diego Klabjan


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Low Rank Variation Dictionary and Inverse Projection Group Sparse Representation Model for Breast Tumor Classification


Mar 10, 2018
Xiaohui Yang, Xiaoying Jiang, Wenming Wu, Juan Zhang, Dan Long, Funa Zhou, Yiming Xu

* 31 pages, 14 figures, 12 tables. arXiv admin note: text overlap with arXiv:1803.03562 

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