Browsing Complex and Adaptive Systems Laboratory by Subject "Data mining"

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Deriving insights from national happiness indices

Brew, Anthony ; Greene, Derek ; Archambault, Daniel ; Cunningham, Pádraig (IEEE, 2011-12-11)

In online social media, individuals produce vast amounts of content which in effect "instruments" the world around us. Users on sites such as Twitter are publicly broadcasting status updates that provide an indication of ...
Evolutionary learning of technical trading rules without data-mining bias

Agapitos, Alexandros ; O'Neill, Michael ; Brabazon, Anthony (Springer, 2010-09)

In this paper we investigate the profitability of evolved technical trading rules when controlling for data-mining bias. For the first time in the evolutionary computation literature, a comprehensive test for a rule’s ...