[[テキスト分析]]
http://csdl2.computer.org/persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/&toc=comp/proceedings/icdm/2006/2701/00/2701toc.xml&DOI=10.1109/ICDM.2006.115
Sixth IEEE International Conference on Data Mining (ICDM'06) pp. 1002-1007
NewsCATS: A News Categorization and Trading System
Marc-Andre Mittermayer, Swiss Capital Group, Switzerland
Gerhard F. Knolmayer, Univ. of Bern, Switzerland
Abstract
NewsCATS is an Automated Text Categorization (ATC) prototype using a hand-made thesaurus to forecast intraday stock price trends from information contained in press releases. Due to a unique labeling approach and by carefully selecting the appropriate training data News- CATS achieves a performance which is clearly superior to other ATC prototypes used for stock price trend forecasting. In this paper we describe the architecture, training, and testing of NewsCATS as well as the results of an extensive robustness analysis.
![[PukiWiki]](image/banner.png "[PukiWiki]")
