salient_mds | R Documentation |
Convert salient sequences into MDS space
salient_mds(.mp, data, bit_idx = 1)
.mp |
a Matrix Profile object. |
data |
the data used to build the Matrix Profile, if not embedded. |
bit_idx |
an |
Returns X,Y values for plotting
Yeh CCM, Van Herle H, Keogh E. Matrix profile III: The matrix profile allows visualization of salient subsequences in massive time series. Proc - IEEE Int Conf Data Mining, ICDM. 2017;579-88.
Hu B, Rakthanmanon T, Hao Y, Evans S, Lonardi S, Keogh E. Discovering the Intrinsic Cardinality and Dimensionality of Time Series Using MDL. In: 2011 IEEE 11th International Conference on Data Mining. IEEE; 2011. p. 1086-91.
Website: https://sites.google.com/site/salientsubs/
# toy example data <- mp_toy_data$data[, 1] mp <- tsmp(data, window_size = 30, verbose = 0) mps <- salient_subsequences(mp, verbose = 0) mds_data <- salient_mds(mps) plot(mds_data, main = "Multi dimensional scale")
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