Description Usage Arguments Details Value References Examples
Finds the upper bound for Pan Matrix Profile calculation.
1 2 3 4 5 6 7 8 |
data |
a |
threshold |
a |
refine_stepsize |
a |
return_pmp |
a |
n_workers |
an |
verbose |
verbose an |
The Pan Matrix Profile may not give any further information beyond a certain window size. This function starts
computing the matrix profile for the window size of 8 and doubles it until the minimum correlation value found is
less than the threshold
. After that, it begins to refine the upper bound using the refine_stepsize
values, until
the threshold
value is hit.
verbose
changes how much information is printed by this function; 0
means nothing, 1
means text, 2
adds the progress bar, 3
adds the finish sound.
Returns a PMP
object with computed data, or just the upper bound value if return_pmp
is set to FALSE
.
Yet to be announced
Website: http://www.cs.ucr.edu/~eamonn/MatrixProfile.html
1 2 3 4 5 | # return the object
pan_matrix <- pmp_upper_bound(mp_gait_data)
# just the upper bound
pan_ub <- pmp_upper_bound(mp_gait_data, return_pmp = FALSE)
|
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