Address verification codes in tLoqateAddressRow
The tLoqateAddressRow component
outputs an ACCURACYCODE column. This column holds the
verification codes for processed addresses.
The verification code is made up of the following values:
|
Verification code values |
Description |
|---|---|
|
The verification status |
used to specify the full mailing address in the relevant |
|
The post-processed verification match level. |
used to specify input data for the address line in the |
|
The pre-processed verification match level |
used to specify the full address including line breaks |
|
The parsing status |
used to specify the individual lines contained within the |
|
The lexicon identification match level |
used to supply the country name or code. |
|
The context identification match level |
used to supply the ISO 3166 official country name. |
|
The postcode status |
used to supply the ISO 3166 2-character country code. |
|
The matchscore |
used to supply the ISO 3166 3-character country code. |
For example, the V44-I44-P3-100
verification code implies:
-
Verification status = V (verified): a complete match was made
between the input address and a single record from the available reference
data. -
Post-processed verification match level = 4 (premises): the
level to which the input data matches the available reference data once all
changes and additions performed during the verification process have been taken
into account. -
Pre-processed verification match level = 4 (premises): the level
to which the input data matches the available reference data prior to any
changes or additions performed during the verification process. -
Parsing status = I (identified and parsed): all components of
the input data have been able to be identified and placed into output
fields. -
Lexicon identification match level = 4 (premises): using pattern
matching, a numeric value or word has been identified as a premise number or
name. -
Context identification match level = 4 (premises): using a least
accurate form of matching, a numeric value or word has been identified as a
premises number or name. -
Postcode Status = P3 (added): the primary postal code for the
country has been added. -
Match score = 100 (complete similarity): the input data and
closest reference data match completely.
The following sections explain in more details all segments of the
verification code.