Currently doc rank for pages in archive crawls is based on the order of the documents within the archive. This is okay when the original crawl order was OPIC or even breadth first search, it is less good for mediawiki or odp crawls. For mediawiki a crude estimate of important of a wiki page is its size. For odp the actual topic path can be used.
Currently doc rank for pages in archive crawls is based on the order of the documents within the archive. This is okay when the original crawl order was OPIC or even breadth first search, it is less good for mediawiki or odp crawls. For mediawiki a crude estimate of important of a wiki page is its size. For odp the actual topic path can be used.
Fixed with f96a19a