Инвестиции

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Data Mining in Finance: Advances in Relational and Hybrid Methods (Kluwer International Series in Engineering and Computer Science, 547)

Автор: Boris Kovalerchuk, Evgenii Vityaev
Год: [не указано]
Издание: [не указанo]
Страниц: [не указано]
ISBN: 0792378040
Data Mining in Finance presents a comprehensive overview of major algorithmic approaches to predictive data mining, including statistical, neural networks, ruled-based, decision-tree, and fuzzy-logic methods, and then examines the suitability of these approaches to financial data mining. The book focuses specifically on relational data mining (RDM), which is a learning method able to learn more expressive rules than other symbolic approaches. RDM is thus better suited for financial mining, because it is able to make greater use of underlying domain knowledge. Relational data mining also has a better ability to explain the discovered rules -- an ability critical for avoiding spurious patterns which inevitably arise when the number of variables examined isvery large. The earlier algorithms for relational data mining, also known as inductive logic programming (ILP), suffer from a relative computational inefficiency and have rather limited tools for processing numerical data. Data Mining...
Добавлено: 2013-06-17 17:59:09

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