SAXLimitsOriginal: Symbolic Aggregate Aproximation Limits (Standard)

In Jakob-Bach/FastTSDistances: Fast dissimilarity computations for time series

Description

Calculates the interval boundaries for a SAX representation based on the normal distribution. Same as TSclust::SAX.breakpoints.table() (not exported function). This is the approach of the original authors.

Usage

SAXLimitsOriginal(alphabetSize = 8)

Arguments

alphabetSize

Number of symbols (intervals).

Value

The interval boundaries as monotonically increasing vector from negative infinity to positive infinity.

References

Lin, J., Keogh, E., Lonardi, S. & Chiu, B. (2003). A symbolic representation of time series, with implications for streaming algorithms. In Proceedings of the 8th acm sigmod workshop on research issues in data mining and knowledge discovery (pp. 2-11). ACM.

See Also

Other SAX functions: SAXLimitsDataAdaptive, SAX_fast

Jakob-Bach/FastTSDistances documentation built on May 13, 2019, 1:15 p.m.