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doubleMetaphone.py
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doubleMetaphone.py
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# -*- coding: utf-8 -*-
"""
Created on Tue May 21 16:41:11 2019
@author: Stacy Bridges
rem: add functions to allow hybrid approach:
- first pass is for common key and narrowing search pool
- second pass is for statistical precision
- finally output results, including matches and
- match-confidence statistics (per record & per file)
- and outliers
rem: using doublemetaphone library
"""
from metaphone import doublemetaphone
from enum import Enum
class Threshold(Enum):
WEAK = 0
NORMAL = 1
STRONG = 2
def double_metaphone(value):
print(doublemetaphone(value))
return doublemetaphone(value)
def double_metaphone_compare(tuple1,tuple2,threshold):
if threshold == Threshold.WEAK:
if tuple1[1] == tuple2[1]:
return True
elif threshold == Threshold.NORMAL:
if tuple1[0] == tuple2[1] or tuple1[1] == tuple2[0]:
return True
else:
if tuple1[0] == tuple2[0]:
return True
return False
def main():
print('Done.')
if__name__=='__main__' : main()