# coding=utf-8
from pattern.vector import Document
s = '''
The shuttle Discovery, already delayed three times by technical problems
and bad weather, was grounded again Friday, this time by a potentially
dangerous gaseous hydrogen leak in a vent line attached to the shipʼs
external tank. The Discovery was initially scheduled to make its 39th
and final flight last Monday, bearing fresh supplies and an intelligent
robot for the International Space Station. But complications delayed the
flight from Monday to Friday, when the hydrogen leak led NASA to conclude
that the shuttle would not be ready to launch before its flight window
closed this Monday.
'''
d = Document(s)
print d.keywords(top=10)
d._description = 'sample corpus'
print d._description
print d.term_frequency('flight')
print d.tfidf('flight')
print d.features
print d.words
print 'vector = ', d.vector
# coding=utf-8
from pattern.vector import Document
s = '''
The shuttle Discovery, already delayed three times by technical problems
and bad weather, was grounded again Friday, this time by a potentially
dangerous gaseous hydrogen leak in a vent line attached to the shipʼs
external tank. The Discovery was initially scheduled to make its 39th
and final flight last Monday, bearing fresh supplies and an intelligent
robot for the International Space Station. But complications delayed the
flight from Monday to Friday, when the hydrogen leak led NASA to conclude
that the shuttle would not be ready to launch before its flight window
closed this Monday.
'''
d = Document(s)
print d.keywords(top=10)
d._description = 'sample corpus'
print d._description
print d.term_frequency('flight')
print d.tfidf('flight')
print d.features
print d.words
print 'vector = ', d.vector
