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:::* '[,]\s{1,} CITY NAME[,] STATE POSTCODE'
:::* 'CITY NAME, STATE POSTCODE' (no leading spaces)
:: Three lists of samples extracted from addrline1, addrline2 and city are used to summarize the patterns. The samples are in
Z:/PatentAddress/
Patent Assignment Data Restructure (view source)
Revision as of 16:41, 21 March 2017
, 16:41, 21 March 2017→Restructure Address Information
:'''4. City (U.S.)'''
:: There are some patterns that can be used to extract city information.
::Three lists of samples extracted from addrline1, addrline2 and city are used to summarize the patterns. They are in
Z:/PatentAddress/
::*'\s{2,} CITY NAME, STATE POSTCODE'
P.O. BOX 15439 WILMINGTON, DE 19850-5439
920 DISC DRIVE, SCOTTS VALLEY, CA 95067-0360
BALLSTON TOWER ONE 800 NORTH QUINCY STREET, ARLINGTON, VA 22217-5660
PHILADELPHIA, PA 19104-3147
ROCHESTER, NY 14650-2201
::::*Noise:
800 NORTH QUINCY STREETARLINGTON, VA 22217-5660 (street name instead of city name)
BATON, ROUGE, LA 70809-4562 (the city name is separated by a comma)
ST. PAUL, MIN 55133-3427 (special)
:'''5. Issues'''
