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view scripts/performance-lcss.py @ 1010:c90c4682c67e
concatenateWith,addFeatures,delFeatures,updatePosition, (new functions) ; concatenate (update) : from line 1145 to 1320
author | Wendlasida |
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date | Fri, 25 May 2018 15:14:27 -0400 |
parents | a850a4f92735 |
children | 933670761a57 |
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#! /usr/bin/env python import timeit vectorLength = 10 number = 10 print('Default Python implementation with lambda') print timeit.timeit('lcss.compute(random_sample(({},2)), random_sample(({}, 2)))'.format(vectorLength, vectorLength*2), setup = 'from utils import LCSS; from numpy.random import random_sample; lcss = LCSS(similarityFunc = lambda x,y: (abs(x[0]-y[0]) <= 0.1) and (abs(x[1]-y[1]) <= 0.1));', number = number) print('Using scipy distance.cdist') print timeit.timeit('lcss.compute(random_sample(({},2)), random_sample(({}, 2)))'.format(vectorLength, vectorLength*2), setup = 'from utils import LCSS; from numpy.random import random_sample; lcss = LCSS(metric = "cityblock", epsilon = 0.1);', number = number)