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Excerpt

Implements an entity extractor for ABA (American Bankers Association) routing transit numbers (RTNs). ABA RTNs are only for use in payment transactions within the United States. They are used on paper check, wire transfers, and ACH transactions.


Operates On:  Lexical Items with TOKEN and, HAS_DIGIT or ALL_DIGITS, and possibly other flags as specified below.

Saga_is_recognizer

Info

See https://en.wikipedia.org/wiki/ABA_routing_transit_number

Include Page
Generic Configuration Parameters
Generic Configuration Parameters

Configuration Parameters

Saga_config_stage
boundaryFlagstext block split
requiredFlagstoken, semantic tag
skipFlagsStop word

Example Output

The following shows sample output from the ABA.

Saga_graph
V----[ 121031673 11-3167/1210  111000025]----V 
^-[121031673]-V-[11-3167/1210]-V-[111000025]-^ 
^---[{ABA}]---^----[{ABA}]-----^---[{ABA}]---^ 

Output Flags

Lex-Item Flags:

  • SEMANTIC_TAG - Identifies all lexical items which are semantic tags.
  • BANK- Identifies a Bank account number.
  • ABA- Account number with ABA format.
  • HAS_DIGIT - Tokens produced with at least one digit character are tagged as HAS_DIGIT 
  • ALL_DIGITS - All of the characters in the token are digits (0-9)

Vertex Flags:

Info

No vertices are created in this stage