Exemplos de FPGrowth em Python

Exemplo n.º 1

Arquivo: run_data5.py Projeto: Little-Bear/FPGrowth

#!/usr/local/bin/pypy
import time

start = time.clock()
from FPGrowth.FPGrowth import FPGrowth
from mem_moniter import memory_usage_ps

print('start',memory_usage_ps())

dataset5=FPGrowth('data/Dataset-D(n_1M).TXT',2000)
dataset5.process()

end = time.clock()
sec = '%.3f' %(end-start)
print('time elapse:',sec)
print('end',memory_usage_ps())

Exemplo n.º 2

Arquivo: run_data6.py Projeto: Little-Bear/FPGrowth

#!/usr/local/bin/pypy
import time

start = time.clock()
from FPGrowth.FPGrowth import FPGrowth
from mem_moniter import memory_usage_ps

print('start',memory_usage_ps())

dataset6=FPGrowth('data/ASSO_DS_2.txt',800,splitter=' ')
dataset6.process()

end = time.clock()
sec = '%.3f' %(end-start)
print('time elapse:',sec)
print('end',memory_usage_ps())

Exemplo n.º 3

Arquivo: run_data2.py Projeto: Little-Bear/FPGrowth

#!/usr/local/bin/pypy
import time

start = time.clock()
from FPGrowth.FPGrowth import FPGrowth
from mem_moniter import memory_usage_ps

print('start',memory_usage_ps())

dataset2=FPGrowth('data/dataset2.data.tra',6)
dataset2.process()

end = time.clock()
sec = '%.3f' %(end-start)
print('time elapse:',sec)
print('end',memory_usage_ps())

Exemplo n.º 4

Arquivo: script.py Projeto: Little-Bear/FPGrowth

alpha = FPTree()
alpha.growth(db.trans, db.occurence)
traverseOrder = alpha.getTraverseOrder()
traverseOrder[0]

fpPattern = alpha.getConditionalTrans(54)

beta = FPTree()
beta.growth([db.trans[0]], db.occurence)
sinNodeList = beta.getSinglePathTreeNodes()


#####
from FPGrowth.FPGrowth import FPGrowth

dataset1 = FPGrowth("data/dataset1.data.tra", 10)
dataset1.process()

dataset2 = FPGrowth("data/dataset2.data.tra", 10)
dataset2.process()

dataset3 = FPGrowth("data/dataset3.data.tra", 200)
dataset3.process()

dataset4 = FPGrowth("data/dataset4.data.tra", 1000)
dataset4.process()

dataset5 = FPGrowth("data/Dataset-D(n_1M).TXT", 1000)
dataset5.process()

dataset6 = FPGrowth("data/ASSO_DS_2.txt", 1000, splitter=" ")

Exemplo n.º 5

Arquivo: run_data1.py Projeto: Little-Bear/FPGrowth

#!/usr/local/bin/pypy
import time

start = time.clock()
from FPGrowth.FPGrowth import FPGrowth
from mem_moniter import memory_usage_ps

print('start',memory_usage_ps())
dataset1=FPGrowth('data/dataset1.data.tra',10)
dataset1.process()

end = time.clock()
sec = '%.3f' %(end-start)
print('time elapse:',sec)
print('end',memory_usage_ps())

Exemplo n.º 6

Arquivo: run_data3.py Projeto: Little-Bear/FPGrowth

#!/usr/local/bin/pypy
import time

start = time.clock()
from FPGrowth.FPGrowth import FPGrowth
from mem_moniter import memory_usage_ps

print("start", memory_usage_ps())

dataset3 = FPGrowth("data/dataset3.data.tra", 100)
dataset3.process()

end = time.clock()
sec = "%.3f" % (end - start)
print("time elapse:", sec)
print("end", memory_usage_ps())

Exemplo n.º 7

Arquivo: run_data4.py Projeto: Little-Bear/FPGrowth

#!/usr/local/bin/pypy
import time

start = time.clock()
from FPGrowth.FPGrowth import FPGrowth
from mem_moniter import memory_usage_ps

print('start',memory_usage_ps())

dataset4=FPGrowth('data/dataset4.data.tra',2000)
dataset4.process()

end = time.clock()
sec = '%.3f' %(end-start)
print('time elapse:',sec)
print('end',memory_usage_ps())