tommy/libpostal
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[openaddresses] CLDR country names for OpenAddresses training set

Browse Source
This commit is contained in:
Al
2016-05-31 18:54:34 -04:00
parent 5ae990cd43
commit 012d174fdc
1 changed files with 34 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
scripts/geodata/openaddresses/formatter.py
View File

@@ -1,5 +1,6 @@
import csv
import os
import random
import six
import yaml
@@ -7,6 +8,8 @@ from geodata.address_expansions.abbreviations import abbreviate
from geodata.address_expansions.gazetteers import street_types_gazetteer, unit_types_gazetteer
from geodata.address_formatting.formatter import AddressFormatter
from geodata.addresses.components import AddressComponents
from geodata.countries.names import country_names
from geodata.math.sampling import cdf, weighted_choice
from geodata.csv_utils import tsv_string, unicode_csv_reader
@@ -44,11 +47,34 @@ class OpenAddressesFormatter(object):
return value
return None
def cldr_country_name(self, country_code, language, configs):
cldr_country_prob = float(self.get_property('cldr_country_probability', *configs))
country_name = None
if random.random() < cldr_country_prob:
localized, alpha2, alpha3 = values = range(3)
localized_prob = float(self.get_property('localized_name_probability', *configs))
alpha2_prob = float(self.get_property('iso_alpha_2_code_probability', *configs))
alpha3_prob = float(self.get_property('iso_alpha_3_code_probability', *configs))
probs = cdf([localized_prob, alpha2_prob, alpha3_prob])
country_type = weighted_choice(values, probs)
country_name = country_code.upper()
if country_type == localized:
country_name = country_names.localized_name(country_code, language) or country_names.localized_name(country_code) or country_name
elif country_type == alpha3:
country_name = country_names.alpha3_code(country_code) or country_name
return country_name
def formatted_addresses(self, path, configs, tag_components=True):
abbreviate_street_prob = self.get_property('abbreviate_street_probability', *configs)
separate_street_prob = self.get_property('separate_street_probability', *configs) or 0.0
abbreviate_unit_prob = self.get_property('abbreviate_unit_probability', *configs)
separate_unit_prob = self.get_property('separate_unit_probability', *configs) or 0.0
abbreviate_street_prob = float(self.get_property('abbreviate_street_probability', *configs))
separate_street_prob = float(self.get_property('separate_street_probability', *configs) or 0.0)
abbreviate_unit_prob = float(self.get_property('abbreviate_unit_probability', *configs))
separate_unit_prob = float(self.get_property('separate_unit_probability', *configs) or 0.0)
add_components = self.get_property('add', *configs)
@@ -106,6 +132,10 @@ class OpenAddressesFormatter(object):
separate_prob=separate_unit_prob)
components[AddressFormatter.UNIT] = unit
country_name = self.cldr_country_name(country, language, configs)
if country_name:
components[AddressFormatter.COUNTRY] = country_name
if add_components:
for k, v in six.iteritems(add_components):
if k not in components: