Publications
Detailed Information
Machine learning feature selection of financial data : 기계학습의 변수선별법을 통한 금융데이터 분석
Cited 0 time in
Web of Science
Cited 0 time in Scopus
- Authors
- Advisor
- 최형인
- Major
- 자연과학대학 수리과학부
- Issue Date
- 2015-02
- Publisher
- 서울대학교 대학원
- Description
- 학위논문 (석사)-- 서울대학교 대학원 : 수리과학부, 2015. 2. 최형인.
- Abstract
- Global financial crisis has been occurred frequently in these days also na-
tions and companies pay attention to predict bankruptcy. In this thesis, we
discuss feature selection method to extract feature group that causes main
factors of making bankruptcy. We describe stepwise method and principal
component analysis method briefl
y and compare it to construct prediction
model. In addition, we try to analyze their performance and statistical mea-
surement which method is the most efficient to raw data. We deal with data
set of experiments which consist of 515 companies' financial statement in
1997 to build the model by using support vector machine.
- Language
- English
- Files in This Item:
- Appears in Collections:
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.