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https://issues.apache.org/jira/browse/NUTCH-635?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dennis Kubes updated NUTCH-635:
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Attachment: NUTCH-635-2-20080613.patch
Updated patch. Contains a score updater for crawl db. A scoring filter to
work with the link analysis tool. Updated the LinkAnalysis tool to handle
reciprocal links, links from the same domain/subdomains, rank sinks, and link
loops. Also included a display tool to view inlinks/outlinks and scores for a
given url. Should be ready for large scale testing. Tested on a dataset of
25K pages and the results were promising.
> LinkAnalysis Tool for Nutch
> ---------------------------
>
> Key: NUTCH-635
> URL: https://issues.apache.org/jira/browse/NUTCH-635
> Project: Nutch
> Issue Type: New Feature
> Affects Versions: 1.0.0
> Environment: All
> Reporter: Dennis Kubes
> Assignee: Dennis Kubes
> Fix For: 1.0.0
>
> Attachments: NUTCH-635-1-20080612.patch, NUTCH-635-2-20080613.patch
>
>
> This is a basic pagerank type link analysis tool for nutch which simulates a
> sparse matrix using inlinks and outlinks and converges after a given number
> of iterations. This tool is mean to replace the current scoring system in
> nutch with a system that converges instead of exponentially increasing
> scores. Also includes a tool to create an outlinkdb.
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