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題名 Testing the Dinosaur Hypothesis Under Different GP Algorithms
作者 陳樹衡
Chen, Shu-heng
貢獻者 政治大學經濟系
日期 2010.09
上傳時間 28-Jul-2011 11:33:51 (UTC+8)
Publisher IEEE Xplore, University of Essex, UK
摘要 The Dinosaur Hypothesis states that the behaviour of a market never settles down and that the population of predictors continually co-evolves with this market. This observation had been made and tested under artificial datasets. Recently, we formalized this hypothesis and also tested it under 10 empirical datasets. The tests were based on a GP system. However, it could be argued that results are dependent on the GP algorithm. In this paper, we test the Dinosaur Hypothesis under two different GP algorithms, in order to prove that the previous results are rigorous and are not sensitive to the choice of GP. We thus test again the hypothesis under the same 10 empirical datasets. Results are consistent among all three algorithms and thus suggest that market behavior can actually repeat itself, and have a number of "typical states`, where past rules may become useful again.
關聯 UK Workshop on Computational Intelligence - UKCI , 2010
資料類型 conference
DOI http://dx.doi.org/10.1109/UKCI.2010.5625593
dc.contributor 政治大學經濟系en_US
dc.creator (作者) 陳樹衡zh_TW
dc.creator (作者) Chen, Shu-heng-
dc.date (日期) 2010.09en_US
dc.date.accessioned 28-Jul-2011 11:33:51 (UTC+8)-
dc.date.available 28-Jul-2011 11:33:51 (UTC+8)-
dc.date.issued (上傳時間) 28-Jul-2011 11:33:51 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/50645-
dc.description.abstract (摘要) The Dinosaur Hypothesis states that the behaviour of a market never settles down and that the population of predictors continually co-evolves with this market. This observation had been made and tested under artificial datasets. Recently, we formalized this hypothesis and also tested it under 10 empirical datasets. The tests were based on a GP system. However, it could be argued that results are dependent on the GP algorithm. In this paper, we test the Dinosaur Hypothesis under two different GP algorithms, in order to prove that the previous results are rigorous and are not sensitive to the choice of GP. We thus test again the hypothesis under the same 10 empirical datasets. Results are consistent among all three algorithms and thus suggest that market behavior can actually repeat itself, and have a number of "typical states`, where past rules may become useful again.-
dc.language.iso en_US-
dc.publisher (Publisher) IEEE Xplore, University of Essex, UKen_US
dc.relation (關聯) UK Workshop on Computational Intelligence - UKCI , 2010en_US
dc.title (題名) Testing the Dinosaur Hypothesis Under Different GP Algorithmsen_US
dc.type (資料類型) conferenceen
dc.identifier.doi (DOI) 10.1109/UKCI.2010.5625593en_US
dc.doi.uri (DOI) http://dx.doi.org/10.1109/UKCI.2010.5625593 en_US