Ordinary Shares, Exotic Methods: Financial Forecasting Using Data Mining Techniques

ISBN-13: 9789812380753 / Angielski / Twarda / 2003 / 196 str.

Francis Tay Eng Hock; Francis E. H. Tay; Lixiang Shen

Opis

Exotic methods refer to a particular function within a general soft computing method such as genetic algorithms, neural networks and rough sets theory. They are applied to ordinary shares for a variety of financial purposes, such as portfolio selection and optimization, classification of market states, forecasting of market states and data mining. This is in contrast to the wide spectrum of work done on exotic financial instruments, wherein advanced mathematics is used to construct financial instruments for hedging risks and for investment. This text uses particular aspects of the general method to create interesting applications. For instance, genetic niching produces a family of portfolios for the trader to choose from. Support vector machines, a special form of neural networks, forecast the financial markets; such a forecast is on market states, of which there are three - uptrending, mean reverting and downtrending. A self-organizing map displays in a vivid manner the states of the market. Rough sets with a new discretization method extract information from stock prices.