Hi, Does scoring implemented for Nutch 2.3.1? I always receive 0 for the scoring field. Do I need to run a special step to receive it?
Regards, Vladimir. -----Original Message----- From: Sebastian Nagel [mailto:[email protected]] Sent: November-17-16 7:52 AM To: [email protected] Subject: Re: How can I Score? Hi, one solution is to include the plugin scoring-opic in the property plugin.includes That should work given that injected URLs have a non-zero score and are not redirects. OPIC is a good choice for frontier selection (via -topN). For Nutch 1.x the webgraph steps in combination with scoring-link are an alternative, esp. if you want to use the score mainly in the index to rank search results. Best, Sebastian On 11/13/2016 04:17 AM, Yongyao Jiang wrote: > I was thinking about the same question too. My guess is scoring > happens when you run fetch command. > > This page may help, > https://urldefense.proofpoint.com/v2/url?u=https-3A__wiki.apache.org_n > utch_NutchScoring&d=DgICaQ&c=ZgVRmm3mf2P1-XDAyDsu4A&r=Go-zk3wwFXw3zk6I > KI5viJn9Qf3N2dP8AA11tevsqfk&m=1EHxXRkotDzHoYoqwwvqkZmyjjqdhmAcZG65pT4F > W1c&s=a6DajlQGWDVJOyQXgXusR9NEsZsgU7MuwSqqycvPFtQ&e= > > On Sat, Nov 12, 2016 at 10:07 PM, Michael Coffey > <[email protected]> > wrote: > >> When the generator is used with -topN, it is supposed to choose the >> highest-scoring urls. In my case, all the urls in my db have a score >> of zero, except the ones injected. >> How can I cause scores to be computed and stored? I am using the >> standard crawl script. Do I need to enable the various webgraph lines in the >> script? >> > > >
