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Bug 275 (since fixed) has caused the accidental duplication of entire sections of some articles. This page is an attempt to locate all such instances of this problem and fix them.
A script was run on an offline copy of the database. First, it isolated all pages with duplicate headers. Then, it sliced each remaining page into three-word "chains" or "triplets" and looked to see how many of these chains appeared more than once. The percentage of repeated chains are reported for each article. A high percentage is a good indication that duplication has occurred.
This list was produced with the June 26, 2005 database dump, so many such instances have probably already been fixed. (You can check using the history feature whether duplication actually did occur.) But the following need to be checked. We're not sure what a good percentage cutoff is, so start at the top and work your way down. Please strikethrough fixed pages and underline false positives, so we can determine if the detection algorithm is working well, and when we should stop checking. We've also included a section sorted by absolute number of triplets repeated, in case there are long pages with small duplications. Thanks for your help!
