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Dennis Kubes commented on NUTCH-574: ------------------------------------ So I think what we are really saying is this. It would be good to make this a plugin and we really don't know what would be the best way to score this right now, but it would be good to experiment with it and find out. So I am going to make a generic plugin that turns indexing anchor text on and off. I am also going to create a new extension point from this that will allow creating scoring algorithms for indexing anchor text. That way we can play around. > Including inlink anchor text in index can create irrelevant search results. > --------------------------------------------------------------------------- > > Key: NUTCH-574 > URL: https://issues.apache.org/jira/browse/NUTCH-574 > Project: Nutch > Issue Type: Bug > Components: indexer > Environment: All, basic indexing filter > Reporter: Dennis Kubes > Assignee: Dennis Kubes > Fix For: 1.0.0 > > Attachments: NUTCH-574-1.patch > > > Currently the basic indexing filter includes inbound anchor text for a given > URL in the index. This sometimes allows pages to show up in search results > where they may not be relevant. An example of this is a search for "dallas > hotels" in our production index (www.visvo.com). Google would show up first > in this example although there is no text matching either dallas or hotels on > the google home page. What is happening here is there are inlinks into > google with the words dallas and hotels which get included in the index for > google.com and because google would have a very high boost due to inlinks, > google shows up first for these search terms. I propose we add an option to > allow/prevent inlink anchor text from being included in the index and set the > default for this option to NOT include inbound link anchor text. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.