Search Results for author: Nanbo Peng

Found 4 papers, 1 papers with code

Risk and return prediction for pricing portfolios of non-performing consumer credit

no code implementations28 Oct 2021 Siyi Wang, Xing Yan, Bangqi Zheng, Hu Wang, Wangli Xu, Nanbo Peng, Qi Wu

We design a system for risk-analyzing and pricing portfolios of non-performing consumer credit loans.

Memory-Gated Recurrent Networks

1 code implementation24 Dec 2020 Yaquan Zhang, Qi Wu, Nanbo Peng, Min Dai, Jing Zhang, Hu Wang

The essence of multivariate sequential learning is all about how to extract dependencies in data.

Time Series Time Series Analysis

The Causal Learning of Retail Delinquency

no code implementations17 Dec 2020 Yiyan Huang, Cheuk Hang Leung, Xing Yan, Qi Wu, Nanbo Peng, Dongdong Wang, Zhixiang Huang

Classical estimators overlook the confounding effects and hence the estimation error can be magnificent.

Understanding Distributional Ambiguity via Non-robust Chance Constraint

no code implementations3 Jun 2019 Qi Wu, Shumin Ma, Cheuk Hang Leung, Wei Liu, Nanbo Peng

Without the boundedness constraint, the CCO problem is shown to perform uniformly better than the DRO problem, irrespective of the radius of the ambiguity set, the choice of the divergence measure, or the tail heaviness of the center distribution.

Portfolio Optimization

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