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Saturday, August 05, 2017

Inline Fuzzy Matching in the next ExamDiff Pro

In the next ExamDiff Pro we will be introducing a new and improved method for fuzzy string matching in inline text comparison.

Below you can see how inline word comparison works in the current version of ExamDiff Pro. Inline matching of word differences is done in a positional manner. As you can see, the comparison did not match "Athenian sailors" with "Athenan sailords" on line 1, but rather with "more Athenan" and simply marked "sailords" as deleted. Similarly, on line 2, "incomplete medieval" was not properly matched with "incomplte [enormous] medievall".

With the addition of inline fuzzy string matching, these previously incorrect comparisons are now properly matched. As can be seen below, "Athenian sailors" was matched correctly and "more" was properly marked as added. On line 2, "enormous" was marked as added and "incomplete medieval" was correctly matched.

Note that inline fuzzy matching is controlled by the same options that control fuzzy line comparison, under Options | Text Compare | Advanced.

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