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ipd_extended/run_classification.py
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import constants as cst | |
import subprocess as sp | |
import re | |
import os | |
def run_random_forest1(base_dir_name, experiment_name): | |
file_path = cst.BASE + base_dir_name + "/" + experiment_name + "/out.arff" | |
if not os.path.exists(file_path): | |
return None | |
try: | |
output = str(sp.check_output(["java", "-cp", cst.WEKA_BIN, | |
"weka.classifiers.trees.RandomForest", '-P', '100', '-I', | |
'100', '-num-slots', '1', '-K', '0', '-M', '1.0', '-V', '0.001', '-S', '1', | |
"-t", file_path], timeout=30)) | |
match = re.search('Correctly Classified Instances\s+\d+\s+(\d+\.\d+)\s+%', output) | |
if match: | |
return experiment_name + "," + match.group(1) | |
return experiment_name + ",?" | |
except sp.TimeoutExpired: | |
print("timeout exceeded", experiment_name) | |
return experiment_name + ",?" | |
def classify_experiments(base_dir_name): | |
results = [] | |
for experiment in os.listdir(cst.BASE + base_dir_name): | |
if 'cubes' not in experiment: | |
continue | |
classification = run_random_forest1(base_dir_name, experiment) | |
results.append(classification) | |
results.append("\n") | |
return results | |
if __name__ == '__main__': | |
base_dir_name = "logs_test" | |
res = classify_experiments(base_dir_name) | |
with open(cst.BASE + base_dir_name + "/Classification.csv", "w") as f: | |
f.writelines(res) |