Hi Sourajit,
I donno about nutch 1.5 but in nutch 1.4 the following happens i
guess (probably the same applies for nutch 1.5 as well) :
To create the webgraph you run the webgraph command . Scoring is not
affected here . Next you need to run linkRank(this will compute the link
rank scores by exploring the webgraph) . This replaces the old crawldb with
a newCrawldb.. This new crawl db contains the new link-scores against each
url . Scoring is not yet affected in the index . Next when you reindex the
documents this scores from the newCrawldb is injected into the index as a
static document boost. Now you can see the effect the link ranking in your
application !!
Anyone experienced in these .. please correct me if i am wrong !!
Thanks,
Parnab
IIT Kharagpur,India
On Sun, Nov 25, 2012 at 2:15 PM, Sourajit Basak <[email protected]>wrote:
> In Nutch 1.5, during which phase (updatedb, solrindex, invertlinks or )
> does scoring happen ? Do I explicitly use 'linkrank' ?
>
> Best,
> Sourajit
>
