Dynamic Discretization of Continuous Values from Time Series

作者: Llanos Mora López , Inmaculada Fortes Ruiz , Rafael Morales Bueno , Francisco Triguero Ruiz

DOI: 10.1007/3-540-45164-1_30

关键词:

摘要: Two methods to assign discrete values continuous from time series, using dynamic information about the are proposed. The first method is based on a particular statistic which allows us select value for new series. second one concept of significant distance between consecutive series defined. This definition qualitative changes in values. In both methods, conversion process into opposition static classical used machine learning. Finally, we use proposed practical case. We transform daily clearness index results display that with obtained captures better sequential properties original

参考文章(15)
Paul Dagum, Adam Galper, Time series prediction using belief network models International Journal of Human-computer Studies \/ International Journal of Man-machine Studies. ,vol. 42, pp. 617- 632 ,(1995) , 10.1006/IJHC.1995.1027
Johan De Kleer, John Seely Brown, A qualitative physics based on confluences Artificial Intelligence. ,vol. 24, pp. 7- 83 ,(1984) , 10.1016/0004-3702(84)90037-7
Kenneth D. Forbus, Qualitative process theory Artificial Intelligence. ,vol. 24, pp. 178- 219 ,(1984) , 10.1016/0004-3702(84)90038-9
Dana Ron, Yoram Singer, Naftali Tishby, Learning probabilistic automata with variable memory length Proceedings of the seventh annual conference on Computational learning theory - COLT '94. pp. 35- 46 ,(1994) , 10.1145/180139.181006
Benjamin Kuipers, Commonsense reasoning about causality: deriving behavior from structure Artificial Intelligence. ,vol. 24, pp. 169- 203 ,(1984) , 10.1016/0004-3702(84)90039-0
Dana Ron, Yoram Singer, Naftali Tishby, On the learnability and usage of acyclic probabilistic finite automata conference on learning theory. ,vol. 56, pp. 31- 40 ,(1995) , 10.1145/225298.225302
LL. Mora-López, M. Sidrach-De-Cardona, Characterization and simulation of hourly exposure series of global radiation Solar Energy. ,vol. 60, pp. 257- 270 ,(1997) , 10.1016/S0038-092X(97)00018-2
Jon A. Wellner, Galen R. Shorack, Empirical processes with applications to statistics ,(1986)