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Author:

Li, Ximing (Li, Ximing.) | Wang, Yang (Wang, Yang.) | Zhang, Zhao (Zhang, Zhao.) | Hong, Richang (Hong, Richang.) | Li, Zhuo (Li, Zhuo.) (Scholars:卓力) | Wang, Meng (Wang, Meng.)

Indexed by:

EI Scopus SCIE

Abstract:

Multioutput regression, referring to simultaneously predicting multiple continuous output variables with a single model, has drawn increasing attention in the machine learning community due to its strong ability to capture the correlations among multioutput variables. The methodology of output space embedding, built upon the low-rank assumption, is now the mainstream for multioutput regression since it can effectively reduce the parameter numbers while achieving effective performance. The existing low-rank methods, however, are sensitive to the noises of both inputs and outputs, referring to the noise problem. In this article, we develop a novel multioutput regression method by simultaneously alleviating input and output noises, namely, robust multioutput regression by alleviating input and output noises (RMoR-Aion), where both the noises of the input and output are exploited by leveraging auxiliary matrices. Furthermore, we propose a prediction output manifold constraint with the correlation information regarding the output variables to further reduce the adversarial effects of the noise. Our empirical studies demonstrate the effectiveness of RMoR-Aion compared with the state-of-the-art baseline methods, and RMoR-Aion is more stable in the settings with artificial noise.

Keyword:

Correlation Manifold regularization Manifolds unobservable latent features multioutput regression Predictive models Regression tree analysis Machine learning Robustness noisy responses Task analysis

Author Community:

  • [ 1 ] [Li, Ximing]Jilin Univ, Coll Comp Sci & Technol, Jilin 130012, Jilin, Peoples R China
  • [ 2 ] [Li, Ximing]Jilin Univ, Minist Educ, Key Lab Symbol Computat & Knowledge Engn, Jilin 130012, Jilin, Peoples R China
  • [ 3 ] [Wang, Yang]Hefei Univ Technol, Minist Educ, Sch Comp Sci & Informat Engn, Key Lab Knowledge Engn Big Data, Hefei 230601, Peoples R China
  • [ 4 ] [Zhang, Zhao]Hefei Univ Technol, Minist Educ, Sch Comp Sci & Informat Engn, Key Lab Knowledge Engn Big Data, Hefei 230601, Peoples R China
  • [ 5 ] [Hong, Richang]Hefei Univ Technol, Minist Educ, Sch Comp Sci & Informat Engn, Key Lab Knowledge Engn Big Data, Hefei 230601, Peoples R China
  • [ 6 ] [Wang, Meng]Hefei Univ Technol, Minist Educ, Sch Comp Sci & Informat Engn, Key Lab Knowledge Engn Big Data, Hefei 230601, Peoples R China
  • [ 7 ] [Li, Zhuo]Beijing Univ Technol, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Wang, Yang]Hefei Univ Technol, Minist Educ, Sch Comp Sci & Informat Engn, Key Lab Knowledge Engn Big Data, Hefei 230601, Peoples R China;;[Zhang, Zhao]Hefei Univ Technol, Minist Educ, Sch Comp Sci & Informat Engn, Key Lab Knowledge Engn Big Data, Hefei 230601, Peoples R China

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Source :

IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS

ISSN: 2162-237X

Year: 2021

Issue: 3

Volume: 32

Page: 1351-1364

1 0 . 4 0 0

JCR@2022

ESI Discipline: COMPUTER SCIENCE;

ESI HC Threshold:87

JCR Journal Grade:1

Cited Count:

WoS CC Cited Count: 12

SCOPUS Cited Count: 15

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 9

Affiliated Colleges:

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