INNER CODE UNIT · Python
make_meanstd_AV
target/matrixprofile-ts · matrixprofile/annotation_vector.py:28
def make_meanstd_AV(ts, m):
""" returns boolean annotation vector which selects windows with a standard deviation greater than average """
_, std = movmeanstd(ts, m)
mu = std.mean()
return (std < mu).astype(int)
def make_clipping_AV(ts, m):
"""
returns an annotation vector proportional to the number if mins/maxs in the window
"""
av = (ts == ts.min()) | (ts == ts.max())
av, _ = movmeanstd(av, m)
return av