[][src]Module ed_join::verification

Functions

compare_qgrams

Given two sorted q-gram arrays, in increasing order of location, find the set of loosely mismatching q-grams and the number of strictly mismatching q-grams.

content_filter

Content-based mismatch filtering by combining L1-distance and minimum edit errors in the suffix to the probing window.

frequency_histogram
l1_distance

Given two strings, calculate their L1 distance.

sum_right_errors

Given a set of q-grams, find the minimum number of edit operations in the suffix that destroys all q-grams.

verify

Given a string and a set of possible candidates for matching, verify whether each of the candidate is valid by various filters, and eventually output all matched candidates and corresponding edit distance.

Type Definitions

RightError
SuffixSumArray