Name
Abstract | ||
|---|---|---|
Rough set theory was proposed by Z. Pawlak in 1982. This theory can mine knowledge granules through a decision rule from a database, a web base, a set and so on. The decision rule is used for data analysis as well. And we can apply the decision rule to reason, estimate, evaluate, or forecast an unknown object. In this paper, the rough set theory is used to analysis of time series data. Knowledge granules are minded from the data set of tick-wise price fluctuations. We acquire knowledge from the time-series data including large variation. And we compare the data including large variation and normal data. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/SCIS-ISIS.2014.7044842 | SCIS&ISIS |
Keywords | Field | DocType |
data analysis,data mining,database management systems,decision making,rough set theory,time series,web base,database,decision rule,knowledge granule mining,tick-wise price fluctuations,time series data,knowledge acuisition,rough sets | Decision rule,Data mining,Time series,Computer science,Rough set,Artificial intelligence,Machine learning,Dominance-based rough set approach | Conference |
ISSN | Citations | PageRank |
2377-6870 | 0 | 0.34 |
References | Authors | |
0 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Matsumoto, Y. | 1 | 0 | 0.34 |
| Junzo Watada | 2 | 411 | 84.53 |