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博碩士論文 etd-0620117-153611 詳細資訊
Title page for etd-0620117-153611
論文名稱
Title
應用機器學習方法於貸款的違約比較與預測 - 以美國與中國為例
Machine Learning Application to Loan Default Comparison and Prediction - A case study in USA and China
系所名稱
Department
畢業學年期
Year, semester
語文別
Language
學位類別
Degree
頁數
Number of pages
55
研究生
Author
指導教授
Advisor
召集委員
Convenor
口試委員
Advisory Committee
口試日期
Date of Exam
2017-09-05
繳交日期
Date of Submission
2017-11-19
關鍵字
Keywords
隨機森林、機器學習、美國、中國、網路貸款、羅吉斯回歸
Random Forest, Logistic Regression, Machine Learning, USA, China, P2P Lending
統計
Statistics
本論文已被瀏覽 6140 次,被下載 27
The thesis/dissertation has been browsed 6140 times, has been downloaded 27 times.
中文摘要
網路貸款已經在西方國家ex: 美國、英國盛行很久了。全世界第一個網貸平台為英國Zopa, 致力於提供小額貸款給借款人。本研究中,我們使用機器學習的方式去預測Lending Club借款人的違約風險並且找出影響違約因素的因子。我們利用羅吉斯回歸以及隨機森林的方式進行分析。接著比較網路貸款在美國以及中國之間不一樣的地方東西方國家。
Abstract
Online Peer-to-Peer (P2P) lending has been prevailing in the West countries such as USA, UK. The first company to offer peer-to-peer loans in the world was Zopa in UK which provide platform for borrowers can obtain small loan from lenders. In this study, we use machine learning algorithms to predict borrowers’ default risk and discover factors that impact on the rate of loan default with example and data from LendingClub.com. We use logistic regression and random forest to do analysis and identify what is the most influential factor will affect P2P lending. Finally, we compare the difference of P2P lending market between USA and China.
目次 Table of Contents
Acknowledgement i
摘要 ii
Abstract iii
Content iv
List of Table vi
List of Figure vii
1. Introduction 1
1.1. Background 1
1.2. The study organization 2
2. Literature Review 3
3. Methodology 5
3.1. Dataset Description 5
3.2. Logistic Regression 6
3.3. Forest Plot 13
3.4. Random Forest 16
3.5. PPDai’s Funding 18
4. Discussion, Comparison, and Implication 22
4.1. Comparative Evaluation 22
4.2. The Risk of China P2P Platforms 23
4.3. China P2P Platforms 27
4.4. The new policy to solve China P2P platforms problem 30
4.5. Compare China and USA’s P2P lending industry situation 32
5. Conclusion 37
6. Reference 38
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