def evaluate(prob, input=None):
if input:
for i, decision in enumerate(prob.decisions):
decision.value = input[i]
input = [decision.value for decision in prob.decisions]
k = int(input[0])
t_nol = int(input[1])
from modify_ecl_file import modify_file
from random import randint
modify_file(
prob.dataset_name,
prob.features,
[randint(1, prob.instances) for _ in xrange(k)],
t_nol,
prob.conv,
prob.tuning_instances,
)
print "# ",
sys.stdout.flush()
command = 'ecl run /home/vnair2/GIT/HPCCTuning/Problems/HPCC/Kmeans/kmeans.ecl -I"/home/vnair2/GIT/ecl-ml" --target=thor'
import subprocess
DEVNULL = open(os.devnull, "wb")
output = subprocess.check_output(command, shell=True)
result = output.split("\n")[3]
import re
res = re.search(r"_1>(.*)</Result_1>", result)
return_value = int(res.group(1))
return [return_value]
def evaluate(prob, input=None):
if input:
for i, decision in enumerate(prob.decisions):
decision.value = input[i]
input = [decision.value for decision in prob.decisions]
no_trees = int(input[0])
no_features = int(input[1])
purity = input[2]
depth = int(input[3])
from modify_ecl_file import modify_file
from random import randint
modify_file(prob.dataset_name, no_trees, no_features, purity, depth)
print "# ",
sys.stdout.flush()
command = 'ecl run c:\\GIT\\HPCCTuning\\Problems\\HPCC\\RF\\rf.ecl -I"c:\\GIT\\HPCCTuning\\ecl-ml" --target=hthor --server=10.239.227.6 --port=8010'
import subprocess
DEVNULL = open(os.devnull, "wb")
output = subprocess.check_output(command, shell=True)
result = output.split("\n")[3]
import re
res = re.search(r"accuracy>(.*)</accuracy>", result)
return_value = res.group(1)
return [1 - float(return_value)] # Since max value of accuracy = 1
def hpcc_rf(parameter):
from modify_ecl_file import modify_file
from random import randint
modify_file(parameter[0], parameter[1], parameter[2], parameter[3], parameter[4])
from time import sleep
sleep(1)
print "# ",
sys.stdout.flush()
command = "ecl run ./Problems/RF/rf.ecl -I\"/home/vnair2/GIT/ecl-ml\" --target=thor"
import subprocess
DEVNULL = open(os.devnull, "wb")
output = subprocess.check_output(command, shell=True)
import xml.etree.ElementTree as ET
tree = ET.ElementTree(ET.fromstring(output))
accuracy = float(tree.getroot().find("Dataset").find("Row").find("accuracy").text)
return accuracy
def hpcc_rf(parameter):
from modify_ecl_file import modify_file
from random import randint
modify_file(parameter[0], parameter[1], parameter[2], parameter[3],
parameter[4])
from time import sleep
sleep(1)
print "# ",
sys.stdout.flush()
command = "ecl run ./Problems/RF/rf.ecl -I\"/home/vnair2/GIT/ecl-ml\" --target=thor"
import subprocess
DEVNULL = open(os.devnull, "wb")
output = subprocess.check_output(command, shell=True)
import xml.etree.ElementTree as ET
tree = ET.ElementTree(ET.fromstring(output))
accuracy = float(
tree.getroot().find("Dataset").find("Row").find("accuracy").text)
return accuracy
