16-03-2011 Laura Amy Laurier

Simple Statistics

Legal terminology used in terms and conditions policies are often ambiguous and arbitrary. We want to highlight this ambiguity by showing the incongruity of definitions dependent on other factors often not implicitly explained. e.g the limits actually meant when the word 'unlimited' is used is paradoxical and often to give a false sense of comfort/security/complacency..

Word frequency distribution

from nltk import FreqDist
import urllib2
import nltk.util
import lxml.html.clean
from nltk.corpus import stopwords

english_stops = set(stopwords.words("english"))

urls = [
'http://goodiff.org/browser/europoker/www.europoker.net/en/Text/TermsOfService',
'http://goodiff.org/browser/europoker/www.europoker.net/en/Text/TermsOfService']

lists = ''

for url in urls:

	t = urllib2.urlopen(url)

	c = t.read()
	c = lxml.html.clean.clean_html(c)
	c = nltk.util.clean_html(c)

	q = c.split()
	q = [w for w in q if w.lower() not in english_stops and w.isalpha()]
	fdist = FreqDist(q)
	voc = fdist.keys() 

	for v in voc[:20]:
		lists = lists +' '+ v.lower()
	lists = lists + '\n\n'

print lists

from nltk import FreqDist
from matplotlib import *
import urllib2
from nltk.corpus import stopwords
n
english_stops = set(stopwords.words("english"))

 
t = "** 20.1 ** SITE shall not be responsible for any failure to perform due to unforeseen circumstances or to causes beyond our reasonable control, including but not limited to: acts of God, such as fire, flood, earthquakes, hurricanes, tropical storms or other natural disasters; war, riot, arson, embargoes, acts of civil or military authority, or terrorism; fiber cuts; strikes, or shortages in transportation, facilities, fuel, energy, labor or materials; failure of the telecommunications or information services infrastructure; hacking, SPAM, or any failure of a computer, server or software, including Y2K errors or omissions, for so long as such event continues to delay the SITE's performance.   "
 
words = t.split()
words = [w for w in words if w not in english_stops]
fdist = FreqDist(words)
 
voc = fdist.keys() 
 
print voc[:10]

Search Results

word strings according to frequency occurrence

• http://goodiff.org/browser/europoker/www.europoker.net/en/Text/TermsOfService:

site may terms use service agree materials information shall without third access services contained including right name party using otherwise

• http://www.goodiff.org/browser/google/www.google.com/privacypolicy.html:

google information privacy may personal policy services use access provide cookies data process sites associated including security information application certain

• http://www.goodiff.org/browser/google/www.google.com/privacy.html:

information google privacy products center web privacy use chrome faq goodiff help provide advertising history home policy revision service toolkit

• http://www.goodiff.org/browser/postrank/www.postrank.com/privacy:

information information personal postrank may use site privacy us policy cookies collect contact data privacy provide third ip browser identifiable

• http://www.goodiff.org/browser/postrank/www.postrank.com/tos:

postrank use otherwise terms service site available content may agree without information damages postrank site services access content make post