Abstract
We present a general approach for Web news items analysis in relation to stock prices. The framework that we introduce provides the ability to study the impact of events extracted from news on stock prices. The relation between events and price is quantified in terms of the i) paired-samples t-Test, ii) McNemar's test, and iii) confidence and support. The extraction, representation, and visualization of data are key components of the proposed framework. The validation of the framework is based on three case studies, involving Tesco, Shell, and British Petroleum, and the price reaction(s) to different news events.
Original language | English |
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Title of host publication | 2014 IEEE Conference on Computational Intelligence for Financial Engineering and Economics, CIFEr Proceedings |
Editors | Rui Jorge Almeida, Dietmar Maringer, Vasile Palade, Antoaneta Serguieva |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 197-202 |
Number of pages | 6 |
ISBN (Electronic) | 9781479923809 |
DOIs | |
Publication status | Published - 14 Oct 2014 |
Event | 2014 IEEE Conference on Computational Intelligence for Financial Engineering and Economics, CIFEr 2014 - London, United Kingdom Duration: 27 Mar 2014 → 28 Mar 2014 |
Publication series
Series | IEEE/IAFE Conference on Computational Intelligence for Financial Engineering, Proceedings (CIFEr) |
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Conference
Conference | 2014 IEEE Conference on Computational Intelligence for Financial Engineering and Economics, CIFEr 2014 |
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Country/Territory | United Kingdom |
City | London |
Period | 27/03/14 → 28/03/14 |
Bibliographical note
Publisher Copyright:© 2014 IEEE.