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Research on Decision-Making of Complex Venture Capital Based on Financial Big Data Platform
Author
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-12-02
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
The prediction of stock premium has always been a hot issue.
By predicting stock premiums to provide a way for companies to respond to financial risk investments, companies can avoid investment failures.
In this paper, under the financial big data platform, bootstrap resampling technology and long short-term memory (LSTM) are used to predict the value of the stock premium within 20 months.
First, using the theme crawler, jsoup page parsing, Solr search, and Hadoop architecture to build a platform for financial big data.
Secondly, based on the block bootstrap resampling technology, the existing data information is expanded to make full use of the existing data information.
Then, based on the LSTM network, the stock premium in 20 months is predicted and compared with the values predicted by support vector machine regression (SVR), and the SSE and R-square average indicators are calculated, respectively.
The calculation results show that the SSE value of LSTM is lower than SVR, and the R-square value of LSTM is higher than SVR, which means that the effect of LSTM prediction is better than SVR.
Finally, based on the forecast results and evaluation indicators of the stock premium, we provide countermeasures for the company’s financial risk investment.
American Psychological Association (APA)
Luo, Tao. 2018. Research on Decision-Making of Complex Venture Capital Based on Financial Big Data Platform. Complexity،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1134547
Modern Language Association (MLA)
Luo, Tao. Research on Decision-Making of Complex Venture Capital Based on Financial Big Data Platform. Complexity No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1134547
American Medical Association (AMA)
Luo, Tao. Research on Decision-Making of Complex Venture Capital Based on Financial Big Data Platform. Complexity. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1134547
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1134547