Runchi Zhang

Nanjing University of Posts and Telecommunications

SCHOLARLY PAPERS

2

DOWNLOADS

110

SSRN CITATIONS

0

CROSSREF CITATIONS

0

Scholarly Papers (2)

1.

Improvement of Neural Networks with Swarm Intelligence Algorithm for Credit Scoring

Number of pages: 31 Posted: 17 Nov 2019
Runchi Zhang and Zhiyi Qiu
Nanjing University of Posts and Telecommunications and Shanghai University of Finance and Economics, School of Public Economics & Administration, Students
Downloads 71 (463,281)

Abstract:

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credit scoring, neural network, swarm intelligence algorithm

2.

An Ensemble Credit Scoring Model Based on Logistic Regression with Heterogeneous Balancing and Weighting Effects

Number of pages: 23 Posted: 20 Jul 2022
Runchi Zhang, Xue Liguo and Wang Qin
Nanjing University of Posts and Telecommunications, Nanjing University and Nanjing University of Posts and Telecommunications
Downloads 39 (603,845)

Abstract:

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Logistic regression, Logistic-BWE model, Sample balancing algorithm, Ensemble credit scoring models, Dynamic weighting Highlights: