sax_by_chunking {jmotif}

Discretize a time series with SAX using chunking (no sliding window).

Description

Discretize a time series with SAX using chunking (no sliding window).

Usage

sax_by_chunking(ts, paa_size, a_size, n_threshold)

Arguments

ts

the input time series.

paa_size

the PAA size.

a_size

the alphabet size.

n_threshold

the normalization threshold.

References

Lonardi, S., Lin, J., Keogh, E., Patel, P., Finding motifs in time series. In Proc. of the 2nd Workshop on Temporal Data Mining (pp. 53-68). (2002)