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Predicting mortgage default using convolutional neural networks

delete2018-07-01
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OA
AI
N
Nikolai Sellereite
K
Kjersti Aas
DOI:10.1016/j.eswa.2018.02.029delete
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摘要

摘要

En 中文
We predict mortgage default by applying convolutional neural networks to consumer transaction data. For each consumer we have the balances of the checking account, savings account, and the credit card, in addition to the daily number of transactions on the checking account, and amount transferred into the checking account. With no other information about each consumer we are able to achieve a ROC AUC of 0.918 for the networks, and 0.926 for the networks in combination with a random forests classifier. (C) 2018 Elsevier Ltd. All rights reserved.
Keyword:
Consumer credit risk
Machine learning
Deep learning
Mortgage default model
Time series
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期刊

Expert Systems with Applications 封面图
Expert Systems with Applications
IF:
7.5
论文数:
3.0W
被引数:
10.2W

机构

U
university of oslo
学者数:
4.2W
论文数: 3.5W
被引数: 53
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