In [1]:

    

import os 
os.getcwd()


    

    
Out[1]:





'/home/psenin/git/saxpy/jupyter'

In [2]:

    

os.chdir("/home/psenin/git/saxpy")
import numpy as np
from saxpy.hotsax import find_discords_hotsax


    

In [3]:

    

from numpy import genfromtxt
dd = genfromtxt("data/ecg0606_1.csv", delimiter=',')  
len(dd)


    

    
Out[3]:





2299

In [4]:

    

import matplotlib.pyplot as plt
plt.plot(dd)
plt.show()


    

In [5]:

    

discords = find_discords_hotsax(dd)


    

In [6]:

    

discords


    

    
Out[6]:





[(430, 5.2790800061718386), (318, 4.1757563573086953)]

In [8]:

    

discords = find_discords_hotsax(dd[0:400], 100, 4)
discords


    

    
Out[8]:





[(173, 5.1145707192350738),
 (26, 4.9594742669641381),
 (299, 2.3370302965046825)]

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In [ ]: