chickadee » levenshtein » levenshtein-distance/vector*

(levenshtein-distance/vector* SOURCE TARGET [EDIT-OPER ...] [#:elm-eql ELM-EQL] [#:operations? OPERATIONS] [#:limit-cost LIMIT-COST]) -> cost path-matrixprocedure

Calculates the edit distance from the source vector SOURCE to the target vector TARGET. Returns the total edit cost or (values <total edit cost> <performed operations matrix>).

SOURCE
vector.
TARGET
vector.
EDIT-OPER
levenshtein-operator. Edit operation definitions to apply. Defaults are the basic Insert, Delete, and Substitute.
ELM-EQL
procedure; (-> object object boolean), default char=?. The equality predicate.
OPERATIONS
boolean. Include the matrix of edit operations performed? Default #f.
LIMIT-COST
(or number false), default #f. Quit when cost over limit.