def trendCurves():
model = MixedUsersModel()
experimentFileName = spamModelFolder+model.id
conf = {'model': model, 'addUsersMethod': User.addUsersUsingRatio, 'analysisMethods': [(Analysis.trendCurves, 1)], 'ratio': {'normal': 0.985, 'spammer': 0.015},
'experimentFileName': experimentFileName}
GeneralMethods.runCommand('rm -rf %s'%experimentFileName); run(**conf)
Analysis.trendCurves(experimentFileName=experimentFileName)
def performanceWithSpamFilteringForLatestMessages(generateData):
experimentData = defaultdict(dict)
for iteration in range(10):
# for spammerPercentage in range(1,21):
## spammerPercentage = 20
# spammerPercentage = spammerPercentage*0.05
# for spammerPercentage in range(1,11):
# spammerPercentage = spammerPercentage*0.02
# for spammerPercentage in range(1,201):
# spammerPercentage = spammerPercentage* 0.005
l1 = [spammerPercentage* 0.001 for spammerPercentage in range(1,51)]
l2 = [spammerPercentage* 0.05 for spammerPercentage in range(1,21)]
l3 = [0.01]+l2
for spammerPercentage in l1:
experimentFileName = spamModelFolder+'performanceWithSpamFilteringForLatestMessages/%s/%0.3f'%(iteration,spammerPercentage)
print experimentFileName
if generateData:
model = MixedUsersModel()
conf = {'model': model, 'numberOfTimeSteps': 10, 'addUsersMethod': User.addUsersUsingRatio, 'analysisMethods': [(Analysis.measureRankingQuality, 1)], 'ratio': {'normal': 1-spammerPercentage, 'spammer': spammerPercentage},
'rankingMethods':[RankingModel.latestMessages, RankingModel.latestMessagesSpamFiltered],
'experimentFileName': experimentFileName,
# 'noOfPayloadsPerSpammer': 1, 'noOfTopics': 10
}
# conf = {'model': model, 'numberOfTimeSteps': 10, 'addUsersMethod': User.addUsersUsingRatio, 'analysisMethods': [(Analysis.measureRankingQuality, 1)], 'ratio': {'normal': 1-spammerPercentage, 'spammer': spammerPercentage},
# 'rankingMethods':[RankingModel.latestMessages, RankingModel.latestMessagesDuplicatesRemoved, RankingModel.popularMessages],
# 'experimentFileName': experimentFileName}
GeneralMethods.runCommand('rm -rf %s'%experimentFileName);run(**conf)
else:
tempData = defaultdict(list)
for data in FileIO.iterateJsonFromFile(experimentFileName):
for ranking_id in data['spammmess']:
tempData[ranking_id]+=data['spammmess'][ranking_id]
experimentData[iteration][spammerPercentage]=tempData
if not generateData:
realDataY = defaultdict(dict)
for iteration in experimentData:
dataY = defaultdict(list)
dataX = []
for perct in sorted(experimentData[iteration]):
dataX.append(perct)
for ranking_id, values in experimentData[iteration][perct].iteritems(): dataY[ranking_id].append(np.mean(values))
dataX=sorted(dataX)
for ranking_id in dataY:
for x, y in zip(dataX, dataY[ranking_id]):
if x not in realDataY[ranking_id]: realDataY[ranking_id][x]=[]
realDataY[ranking_id][x].append(y)
for ranking_id in dataY: plt.plot(dataX, [np.mean(realDataY[ranking_id][x]) for x in dataX], label=labels[ranking_id], lw=1, marker=RankingModel.marker[ranking_id])
plt.xlabel('Percentage of Spammers', fontsize=16, fontweight='bold')
plt.ylabel('Spamness', fontsize=16, fontweight='bold')
# plt.title('Performance with spam filtering')
plt.legend(loc=2)
# plt.show()
plt.xlim(xmax=0.05)
plt.savefig('performanceWithSpamFilteringForLatestMessages.png')
plt.clf()
def main(args):
""" saving paths """
output_dir = "logs"
if not os.path.exists(output_dir):
os.mkdir(output_dir)
if args.model_name is None:
t = time.strftime('%Y-%m-%d_%H_%M_%S_%z')
model_name = "env_{}_algo_{}_ep_{}_{}".format(args.env, args.algo,
args.episodes, t)
print("[*] created model folder: {}".format(model_name))
model_dir = '{}/{}'.format(output_dir, model_name)
else:
model_name = args.model_name
print("[*] proceeding to load model: {}".format(model_name))
model_dir = model_name
image_dir = '{}/images'.format(model_dir)
checkpoints_dir = '{}/checkpoints'.format(model_dir)
for path in [output_dir, model_dir, image_dir, checkpoints_dir]:
if not os.path.exists(path):
os.mkdir(path)
""" tf session definitions """
tf.reset_default_graph()
tf.random.set_random_seed(args.rand_seed)
config = tf.ConfigProto()
config.gpu_options.allow_growth = True
#config.log_device_placement = True
config.gpu_options.per_process_gpu_memory_fraction = 0.9
sess = tf.Session(config=config)
""" load env """
print("[*] attempting to load {} env".format(args.env))
env = gym.make(args.env)
print("[*] success")
supported_algorithms = ['dqn', 'ddqn', 'a2c', 'pompdp']
assert args.algo in supported_algorithms, "Unsupported Algorithm! Please choose a supported one: {}".format(
*supported_algorithms)
""" main loop """
if args.algo in ['dqn', 'ddqn']:
run(sess=sess,
env=env,
algo=args.algo,
checkpoints_dir=checkpoints_dir,
n_episodes=args.episodes,
gui=args.gui)
else:
run_a2c(sess=sess,
env=env,
algo=args.algo,
checkpoints_dir=checkpoints_dir,
n_episodes=args.episodes,
gui=args.gui,
BATCH_SIZE=args.BATCH_SIZE)
def performanceWithSpamDetection(generateData):
experimentData = defaultdict(dict)
ratios = [0.0,0.4,0.9]
marker = dict([(0.0, 's'), (0.4, 'o'), (0.9, 'd')])
# spammerPercentages = [0.2, 0.01, 0.01]
spammerPercentages = [0.015, 0.015, 0.015]
for iteration in range(10):
for spamDetectionRatio, spammerPercentage in zip(ratios, spammerPercentages):
experimentFileName = spamModelFolder+'performanceWithSpamDetection/%s/%0.3f'%(iteration,spamDetectionRatio)
print experimentFileName
if generateData:
model = MixedUsersModel()
conf = {'model': model, 'numberOfTimeSteps': 100, 'addUsersMethod': User.addUsersUsingRatioWithSpamDetection, 'analysisMethods': [(Analysis.measureRankingQuality, 1)], 'ratio': {'normal': 1-spammerPercentage, 'spammer': spammerPercentage},
# 'spammerMessagingProbability': spammerBudget,
'rankingMethods':[RankingModel.latestMessages, RankingModel.latestMessagesSpamFiltered, RankingModel.popularMessages, RankingModel.popularMessagesSpamFiltered],
'spamDetectionRatio': spamDetectionRatio,
'experimentFileName': experimentFileName}
GeneralMethods.runCommand('rm -rf %s'%experimentFileName);run(**conf)
else:
for data in FileIO.iterateJsonFromFile(experimentFileName):
for ranking_id in data['spammmess']:
if data['currentTimeStep'] not in experimentData[spamDetectionRatio]: experimentData[spamDetectionRatio][data['currentTimeStep']]=defaultdict(list)
experimentData[spamDetectionRatio][data['currentTimeStep']][ranking_id]+=data['spammmess'][ranking_id]
if not generateData:
sdr = {}
for spamDetectionRatio in sorted(experimentData.keys()):
dataToPlot = defaultdict(list)
for timeUnit in experimentData[spamDetectionRatio]:
dataToPlot['x'].append(timeUnit)
for ranking_id in experimentData[spamDetectionRatio][timeUnit]: dataToPlot[ranking_id].append(np.mean(experimentData[spamDetectionRatio][timeUnit][ranking_id]))
sdr[spamDetectionRatio]=dataToPlot
for ranking_id in [RankingModel.LATEST_MESSAGES_SPAM_FILTERED, RankingModel.POPULAR_MESSAGES_SPAM_FILTERED]:
# for ranking_id in [RankingModel.LATEST_MESSAGES, RankingModel.POPULAR_MESSAGES]:
for spamDetectionRatio in ratios:
print ranking_id, spamDetectionRatio
dataY = smooth(sdr[spamDetectionRatio][ranking_id],8)[:len(sdr[spamDetectionRatio]['x'])]
dataX, dataY = sdr[spamDetectionRatio]['x'][10:], dataY[10:]
print 'x', [x-10 for x in dataX]
if spamDetectionRatio==0.0:
print ranking_id, dataY
plt.plot([x-10 for x in dataX], dataY, label='%s'%(labels[ranking_id]), lw=1, marker=marker[spamDetectionRatio])
else:
print ranking_id, dataY
plt.plot([x-10 for x in dataX], dataY, label='%s (%d'%(labels[ranking_id].replace('Filtering', 'Detection'),spamDetectionRatio*100)+'%)', lw=1, marker=marker[spamDetectionRatio])
plt.ylim(ymin=0, ymax=1)
plt.xlim(xmin=0, xmax=75)
# plt.title(ranking_id)
plt.legend()
plt.xlabel('Time', fontsize=16, fontweight='bold')
plt.ylabel('Spamness', fontsize=16, fontweight='bold')
# plt.show()
# plt.savefig('performanceWithSpamDetection_%s.png'%ranking_id)
savefig('performanceWithSpamDetection_%s.png'%ranking_id)
plt.clf()
def performanceAsPercentageOfGlobalSpammerVaries(generateData):
experimentData = defaultdict(dict)
for iteration in range(10):
# for spammerPercentage in range(1,21):
# spammerPercentage = spammerPercentage*0.05
for spammerPercentage in range(1,11):
spammerPercentage = spammerPercentage*0.1
experimentFileName = spamModelFolder+'performanceAsPercentageOfGlobalSpammerVaries/%s/%0.3f'%(iteration,spammerPercentage)
print experimentFileName
if generateData:
model = MixedUsersModel()
conf = {'model': model, 'numberOfTimeSteps': 10, 'addUsersMethod': User.addUsersUsingRatio, 'analysisMethods': [(Analysis.measureRankingQuality, 1)],
'ratio': {'normal': 0.985, 'spammer': 0.015},
'spamRatio': {'localPayloads': 1-spammerPercentage, 'globalPayloads': spammerPercentage},
'noOfGlobalSpammerPayloads': 10,
'rankingMethods':[RankingModel.latestMessages, RankingModel.latestMessagesDuplicatesRemoved, RankingModel.popularMessages],
'experimentFileName': experimentFileName}
GeneralMethods.runCommand('rm -rf %s'%experimentFileName);run(**conf)
else:
tempData = defaultdict(list)
for data in FileIO.iterateJsonFromFile(experimentFileName):
for ranking_id in data['spammmess']:
tempData[ranking_id]+=data['spammmess'][ranking_id]
experimentData[iteration][spammerPercentage]=tempData
if not generateData:
realDataY = defaultdict(dict)
for iteration in experimentData:
dataY = defaultdict(list)
dataX = []
for perct in sorted(experimentData[iteration]):
dataX.append(perct)
for ranking_id, values in experimentData[iteration][perct].iteritems(): dataY[ranking_id].append(np.mean(values))
dataX=sorted(dataX)
for ranking_id in dataY:
for x, y in zip(dataX, dataY[ranking_id]):
if x not in realDataY[ranking_id]: realDataY[ranking_id][x]=[]
realDataY[ranking_id][x].append(y)
for ranking_id in dataY:
if ranking_id in labels:
plt.plot(dataX, [np.mean(realDataY[ranking_id][x]) for x in dataX], label=labels[ranking_id], lw=1, marker=RankingModel.marker[ranking_id])
plt.xlabel('Percentage of Spammers Using Group Strategy', fontsize=16, fontweight='bold')
plt.ylabel('Spamness', fontsize=16, fontweight='bold')
# plt.title('Spammness when spammers use mixed strategy')
plt.legend(loc=4)
# plt.show()
plt.savefig('performanceAsPercentageOfGlobalSpammerVaries.png')
plt.clf()
def performanceAsNoOfGlobalPayloadsVary(generateData):
experimentData = defaultdict(dict)
for iteration in range(10):
for noOfGlobalSpammerPayloads in range(1,500):
# for noOfGlobalSpammerPayloads in range(10,11):
Spammer.globalPayloads = None
experimentFileName = spamModelFolder+'performanceAsNoOfGlobalPayloadsVary/%s/%0.3f'%(iteration,noOfGlobalSpammerPayloads)
print experimentFileName
if generateData:
model = MixedUsersModel()
conf = {'model': model, 'numberOfTimeSteps': 10, 'addUsersMethod': User.addUsersUsingRatio, 'analysisMethods': [(Analysis.measureRankingQuality, 1)], 'ratio': {'normal': 0.985, 'spammer': 0.015},
'noOfGlobalSpammerPayloads': noOfGlobalSpammerPayloads,
'rankingMethods':[RankingModel.latestMessages, RankingModel.latestMessagesDuplicatesRemoved, RankingModel.popularMessages],
'experimentFileName': experimentFileName}
GeneralMethods.runCommand('rm -rf %s'%experimentFileName);run(**conf)
else:
tempData = defaultdict(list)
for data in FileIO.iterateJsonFromFile(experimentFileName):
for ranking_id in data['spammmess']:
tempData[ranking_id]+=data['spammmess'][ranking_id]
experimentData[iteration][noOfGlobalSpammerPayloads]=tempData
if not generateData:
realDataY = defaultdict(dict)
for iteration in experimentData:
dataY = defaultdict(list)
dataX = []
for perct in sorted(experimentData[iteration]):
dataX.append(perct)
for ranking_id, values in experimentData[iteration][perct].iteritems(): dataY[ranking_id].append(np.mean(values))
dataX=sorted(dataX)
for ranking_id in dataY:
for x, y in zip(dataX, dataY[ranking_id]):
if x not in realDataY[ranking_id]: realDataY[ranking_id][x]=[]
realDataY[ranking_id][x].append(y)
for ranking_id in dataY:
if ranking_id in labels:
dy = [np.mean(realDataY[ranking_id][x]) for x in dataX[:20]] + list(smooth([np.mean(realDataY[ranking_id][x]) for x in dataX[20:]])) #+smooth([np.mean(realDataY[ranking_id][x]) for x in dataX[20:]]
plt.semilogx(dataX, dy[:len(dataX)], label=labels[ranking_id], lw=1, marker=RankingModel.marker[ranking_id])
# for ranking_id in dataY: plt.plot(dataX, [np.mean(realDataY[ranking_id][x]) for x in dataX], label=labels[ranking_id], lw=1, marker=RankingModel.marker[ranking_id])
plt.xlabel('Payloads Per Spam Group', fontsize=15, fontweight='bold')
plt.ylabel('Spamness', fontsize=15, fontweight='bold')
# plt.title('Spammness with changing global payloads')
plt.legend(loc=4)
# plt.show()
plt.savefig('performanceAsNoOfGlobalPayloadsVary.png')
plt.clf()
def performanceAsSpammerPayloadVaries(generateData):
experimentData = defaultdict(dict)
for iteration in range(10):
for spammerPayload in range(1,11):
experimentFileName = spamModelFolder+'performanceAsSpammerPayloadVaries/%s/%0.3f'%(iteration,spammerPayload)
if generateData:
model = MixedUsersModel()
conf = {'model': model, 'numberOfTimeSteps': 10, 'addUsersMethod': User.addUsersUsingRatio, 'analysisMethods': [(Analysis.measureRankingQuality, 1)], 'ratio': {'normal': 0.985, 'spammer': 0.015},
'noOfPayloadsPerSpammer': spammerPayload,
'rankingMethods':[RankingModel.latestMessages, RankingModel.latestMessagesDuplicatesRemoved, RankingModel.popularMessages],
'experimentFileName': experimentFileName}
GeneralMethods.runCommand('rm -rf %s'%experimentFileName);run(**conf)
else:
tempData = defaultdict(list)
for data in FileIO.iterateJsonFromFile(experimentFileName):
for ranking_id in data['spammmess']:
tempData[ranking_id]+=data['spammmess'][ranking_id]
experimentData[iteration][spammerPayload]=tempData
if not generateData:
realDataY = defaultdict(dict)
for iteration in experimentData:
dataY = defaultdict(list)
dataX = []
for perct in sorted(experimentData[iteration]):
dataX.append(perct)
for ranking_id, values in experimentData[iteration][perct].iteritems(): dataY[ranking_id].append(np.mean(values))
dataX=sorted(dataX)
for ranking_id in dataY:
for x, y in zip(dataX, dataY[ranking_id]):
if x not in realDataY[ranking_id]: realDataY[ranking_id][x]=[]
realDataY[ranking_id][x].append(y)
for ranking_id in dataY:
if ranking_id in labels:
plt.plot(dataX, [np.mean(realDataY[ranking_id][x]) for x in dataX], label=labels[ranking_id], lw=1, marker=RankingModel.marker[ranking_id])
plt.xlabel('No. of Spam Payload', fontsize=16, fontweight='bold')
plt.ylabel('Spamness', fontsize=16, fontweight='bold')
# plt.title('Spammness with changing spammer payloads')
plt.legend(prop=prop, loc='upper center', bbox_to_anchor=(0.5, 1.12), ncol=3, fancybox=True, shadow=False)
# plt.show()
plt.savefig('performanceAsSpammerPayloadVaries.png')
plt.clf()
def run_model(data, meta):
"""Run a model on the data"""
models.run(CFG.model_name, data=data.model_data, number=42)
#!/usr/local/bin/python
# -*- coding: utf-8 -*-
import models
if __name__ == '__main__':
models.run()
def performanceWithSpamDetectionVaryingPercentageOfSpammers(generateData):
experimentData = defaultdict(dict)
ratios = [0.0,0.4,0.9]
marker = dict([(0.0, 's'), (0.4, 'o'), (0.9, 'd')])
# spammerPercentages = [0.2, 0.01, 0.01]
# spammerPercentages = [0.015, 0.015, 0.015]
for iteration in range(10):
l1 = [spammerPercentage* 0.001 for spammerPercentage in range(1,51)]
l2 = [spammerPercentage* 0.05 for spammerPercentage in range(1,21)]
l3 = [0.01]+l2
spammer_percentages = l3
for spammerPercentage in spammer_percentages:
for spamDetectionRatio, spammerPercentage in zip(ratios, [spammerPercentage]*3):
experimentFileName = spamModelFolder+'performanceWithSpamDetectionVaryingPercentageOfSpammers/%s/%0.3f/%0.3f'%(iteration,spammerPercentage, spamDetectionRatio)
print experimentFileName
if generateData:
model = MixedUsersModel()
conf = {'model': model, 'numberOfTimeSteps': 10, 'addUsersMethod': User.addUsersUsingRatioWithSpamDetection, 'analysisMethods': [(Analysis.measureRankingQuality, 1)], 'ratio': {'normal': 1-spammerPercentage, 'spammer': spammerPercentage},
# 'spammerMessagingProbability': spammerBudget,
'rankingMethods':[RankingModel.latestMessages, RankingModel.latestMessagesSpamFiltered, RankingModel.popularMessages, RankingModel.popularMessagesSpamFiltered],
'spamDetectionRatio': spamDetectionRatio,
'experimentFileName': experimentFileName}
GeneralMethods.runCommand('rm -rf %s'%experimentFileName);run(**conf)
else:
# for data in FileIO.iterateJsonFromFile(experimentFileName):
# for ranking_id in data['spammmess']:
# if data['currentTimeStep'] not in experimentData[spamDetectionRatio]: experimentData[spamDetectionRatio][data['currentTimeStep']]=defaultdict(list)
# experimentData[spamDetectionRatio][data['currentTimeStep']][ranking_id]+=data['spammmess'][ranking_id]
tempData = defaultdict(list)
for data in FileIO.iterateJsonFromFile(experimentFileName):
for ranking_id in data['spammmess']:
tempData[ranking_id]+=data['spammmess'][ranking_id]
if spammerPercentage not in experimentData[spamDetectionRatio]: experimentData[spamDetectionRatio][spammerPercentage]=defaultdict(list)
for ranking_id in tempData:
experimentData[spamDetectionRatio][spammerPercentage][ranking_id]+=tempData[ranking_id]
if not generateData:
sdr = {}
for spamDetectionRatio in sorted(experimentData.keys()):
dataToPlot = defaultdict(list)
# for spammerPercentage in sorted(experimentData[spamDetectionRatio]):
for spammerPercentage in spammer_percentages:
dataToPlot['x'].append(spammerPercentage)
for ranking_id in experimentData[spamDetectionRatio][spammerPercentage]: dataToPlot[ranking_id].append(np.mean(experimentData[spamDetectionRatio][spammerPercentage][ranking_id]))
sdr[spamDetectionRatio]=dataToPlot
# for ranking_id in [RankingModel.LATEST_MESSAGES_SPAM_FILTERED, RankingModel.POPULAR_MESSAGES_SPAM_FILTERED]:
for ranking_id in [RankingModel.LATEST_MESSAGES, RankingModel.POPULAR_MESSAGES]:
for spamDetectionRatio in ratios:
print ranking_id, spamDetectionRatio
# dataY = smooth(sdr[spamDetectionRatio][ranking_id],8)[:len(sdr[spamDetectionRatio]['x'])]
dataY = sdr[spamDetectionRatio][ranking_id][:len(sdr[spamDetectionRatio]['x'])]
# dataX, dataY = sdr[spamDetectionRatio]['x'][10:], dataY[10:]
dataX, dataY = sdr[spamDetectionRatio]['x'], dataY
# dataX, dataY = splineSmooth(dataX, dataY)
# if spamDetectionRatio==0.0: plt.plot([x-10 for x in dataX], dataY, label='%s'%(labels[ranking_id]), lw=1, marker=marker[spamDetectionRatio])
# else: plt.plot([x-10 for x in dataX], dataY, label='%s (%d'%(labels[ranking_id].replace('Filtering', 'Detection'),spamDetectionRatio*100)+'%)', lw=1, marker=marker[spamDetectionRatio])
if spamDetectionRatio==0.0: plt.plot(dataX, dataY, label='%s'%(labels[ranking_id]), lw=1, marker=marker[spamDetectionRatio])
else: plt.plot(dataX, dataY, label='%s after spam detection (%d'%(labels[ranking_id].replace('Filtering', 'Detection'),spamDetectionRatio*100)+'%)', lw=1, marker=marker[spamDetectionRatio])
# plt.show()
# plt.xlim(xmax=0.05)
# plt.ylim(ymax=0.8)
plt.legend(loc=4)
plt.xlabel('Time', fontsize=16, fontweight='bold')
plt.ylabel('Spamness', fontsize=16, fontweight='bold')
# plt.show()
# plt.savefig('performanceWithSpamDetectionVaryingPercentageOfSpammers_%s.png'%ranking_id)
savefig('/Users/krishnakamath/Dropbox/temp/performanceWithSpamDetectionVaryingPercentageOfSpammers_%s.png'%ranking_id)
# plt.show()
plt.clf()
