def v_correlation(cluster_list, dicts):
dict_list = [[], [], [], []]
print "Calculating Clustered Data Clustroid..."
p_minrowsum = sys.maxint
p_clustroid = None
p_avgdistance = 0
i = 1
for email in cluster_list:
print "Calculating on email " + str(i) + " of " + str(len(cluster_list))
rowsum = 0
for email2 in cluster_list:
if email == email2:
continue
dist = Distance.distance(email, email2, "extreme")
rowsum += dist ** 2
if rowsum < p_minrowsum:
p_minrowsum = rowsum
p_clustroid = email
p_avgdistance = sqrt(rowsum / (len(cluster_list) - 1))
i += 1
print "Calculating Dictionary Data Clustroid..."
m_minrowsum = sys.maxint
m_clustroid = None
m_avgdistance = 0
i = 1
for email in dicts:
if "dictionary3.spam.txt" in email.tag:
dict_list[0] = email.clues
assert(len(email.clues) > 0)
elif "wordlist3.spam.txt" in email.tag:
dict_list[1] = email.clues
elif "words3.spam.txt" in email.tag:
dict_list[2] = email.clues
elif "wordsEn3.spam.txt" in email.tag:
dict_list[3] = email.clues
print "Calculating on email " + str(i) + " of " + str(len(dicts))
rowsum = 0
for email2 in dicts:
if email == email2:
continue
dist = Distance.distance(email, email2, "extreme")
rowsum += dist ** 2
if rowsum < m_minrowsum:
m_minrowsum = rowsum
m_clustroid = email
m_avgdistance = sqrt(rowsum / (len(dicts) - 1))
i += 1
print "Calculating Overlap..."
p_size = 0
i = 1
for email in cluster_list:
distance = Distance.distance(email, m_clustroid, "extreme")
print "Scanning Clustered Email " + str(i) + " of " + str(len(cluster_list)) + " with distance " + str(distance)
if distance < m_avgdistance:
p_size += 1
i += 1
m_size = 0
i = 1
for email in dicts:
distance = Distance.distance(email, p_clustroid, "extreme")
print "Scanning Dictionary Email " + str(i) + " of " + str(len(dicts)) + " with distance " + str(distance)
if distance < p_avgdistance:
m_size += 1
i += 1
total_size = len(cluster_list) + len(dicts)
print "Total Size: " + str(total_size)
print "Size of Cluster Overlap: " + str(p_size)
print "Size of Dictionary Overlap: " + str(m_size)
print "Cluster average distance: " + str(p_avgdistance)
print "Dictionary average distance: " + str(m_avgdistance)
print "Dictionary Clues: " + str(dict_list)
return (float(p_size) + float(m_size)) / float(total_size)
def v_correlation(polluted, mislabeled):
print "Calculating Polluted Data Clustroid..."
p_minrowsum = sys.maxint
p_clustroid = None
p_avgdistance = 0
i = 1
for email in polluted:
print "Calculating on email " + str(i) + " of " + str(len(polluted))
rowsum = 0
for email2 in polluted:
if email == email2:
continue
dist = Distance.distance(email, email2, "extreme")
rowsum += dist ** 2
if rowsum < p_minrowsum:
p_minrowsum = rowsum
p_clustroid = email
p_avgdistance = sqrt(rowsum / (len(polluted) - 1))
i += 1
print "Calculating Mislabeled Data Clustroid..."
m_minrowsum = sys.maxint
m_clustroid = None
m_avgdistance = 0
i = 1
for email in mislabeled:
print "Calculating on email " + str(i) + " of " + str(len(mislabeled))
rowsum = 0
for email2 in mislabeled:
if email == email2:
continue
dist = Distance.distance(email, email2, "extreme")
rowsum += dist ** 2
if rowsum < m_minrowsum:
m_minrowsum = rowsum
m_clustroid = email
m_avgdistance = sqrt(rowsum / (len(polluted) - 1))
i += 1
print "Calculating Overlap..."
p_size = 0
i = 1
for email in polluted:
print "Scanning Polluted Email " + str(i) + " of " + str(len(polluted))
if Distance.distance(email, m_clustroid, "extreme") < m_avgdistance:
p_size += 1
i += 1
m_size = 0
i = 1
for email in mislabeled:
print "Scanning Mislabeled Email " + str(i) + " of " + str(len(mislabeled))
if Distance.distance(email, p_clustroid, "extreme") < p_avgdistance:
m_size += 1
i += 1
total_size = len(polluted) + len(mislabeled)
print "Total Size: " + str(total_size)
print "Size of Polluted Overlap: " + str(p_size)
print "Size of Mislabeled Overlap: " + str(m_size)
return (float(p_size) + float(m_size)) / float(total_size)
def v_correlation(polluted, mislabeled):
print "Calculating Polluted Data Clustroid..."
p_minrowsum = sys.maxint
p_clustroid = None
p_avgdistance = 0
i = 1
for email in polluted:
print "Calculating on email " + str(i) + " of " + str(len(polluted))
rowsum = 0
for email2 in polluted:
if email == email2:
continue
dist = Distance.distance(email, email2, "extreme")
rowsum += dist**2
if rowsum < p_minrowsum:
p_minrowsum = rowsum
p_clustroid = email
p_avgdistance = sqrt(rowsum / (len(polluted) - 1))
i += 1
print "Calculating Mislabeled Data Clustroid..."
m_minrowsum = sys.maxint
m_clustroid = None
m_avgdistance = 0
i = 1
for email in mislabeled:
print "Calculating on email " + str(i) + " of " + str(len(mislabeled))
rowsum = 0
for email2 in mislabeled:
if email == email2:
continue
dist = Distance.distance(email, email2, "extreme")
rowsum += dist**2
if rowsum < m_minrowsum:
m_minrowsum = rowsum
m_clustroid = email
m_avgdistance = sqrt(rowsum / (len(polluted) - 1))
i += 1
print "Calculating Overlap..."
p_size = 0
i = 1
for email in polluted:
print "Scanning Polluted Email " + str(i) + " of " + str(len(polluted))
if Distance.distance(email, m_clustroid, "extreme") < m_avgdistance:
p_size += 1
i += 1
m_size = 0
i = 1
for email in mislabeled:
print "Scanning Mislabeled Email " + str(i) + " of " + str(
len(mislabeled))
if Distance.distance(email, p_clustroid, "extreme") < p_avgdistance:
m_size += 1
i += 1
total_size = len(polluted) + len(mislabeled)
print "Total Size: " + str(total_size)
print "Size of Polluted Overlap: " + str(p_size)
print "Size of Mislabeled Overlap: " + str(m_size)
return (float(p_size) + float(m_size)) / float(total_size)
def v_correlation(cluster_list, dicts):
dict_list = [[], [], [], []]
print "Calculating Clustered Data Clustroid..."
p_minrowsum = sys.maxint
p_clustroid = None
p_avgdistance = 0
i = 1
for email in cluster_list:
print "Calculating on email " + str(i) + " of " + str(
len(cluster_list))
rowsum = 0
for email2 in cluster_list:
if email == email2:
continue
dist = Distance.distance(email, email2, "extreme")
rowsum += dist**2
if rowsum < p_minrowsum:
p_minrowsum = rowsum
p_clustroid = email
p_avgdistance = sqrt(rowsum / (len(cluster_list) - 1))
i += 1
print "Calculating Dictionary Data Clustroid..."
m_minrowsum = sys.maxint
m_clustroid = None
m_avgdistance = 0
i = 1
for email in dicts:
if "dictionary3.spam.txt" in email.tag:
dict_list[0] = email.clues
assert (len(email.clues) > 0)
elif "wordlist3.spam.txt" in email.tag:
dict_list[1] = email.clues
elif "words3.spam.txt" in email.tag:
dict_list[2] = email.clues
elif "wordsEn3.spam.txt" in email.tag:
dict_list[3] = email.clues
print "Calculating on email " + str(i) + " of " + str(len(dicts))
rowsum = 0
for email2 in dicts:
if email == email2:
continue
dist = Distance.distance(email, email2, "extreme")
rowsum += dist**2
if rowsum < m_minrowsum:
m_minrowsum = rowsum
m_clustroid = email
m_avgdistance = sqrt(rowsum / (len(dicts) - 1))
i += 1
print "Calculating Overlap..."
p_size = 0
i = 1
for email in cluster_list:
distance = Distance.distance(email, m_clustroid, "extreme")
print "Scanning Clustered Email " + str(i) + " of " + str(
len(cluster_list)) + " with distance " + str(distance)
if distance < m_avgdistance:
p_size += 1
i += 1
m_size = 0
i = 1
for email in dicts:
distance = Distance.distance(email, p_clustroid, "extreme")
print "Scanning Dictionary Email " + str(i) + " of " + str(
len(dicts)) + " with distance " + str(distance)
if distance < p_avgdistance:
m_size += 1
i += 1
total_size = len(cluster_list) + len(dicts)
print "Total Size: " + str(total_size)
print "Size of Cluster Overlap: " + str(p_size)
print "Size of Dictionary Overlap: " + str(m_size)
print "Cluster average distance: " + str(p_avgdistance)
print "Dictionary average distance: " + str(m_avgdistance)
print "Dictionary Clues: " + str(dict_list)
return (float(p_size) + float(m_size)) / float(total_size)
