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From "Sujen Shah (JIRA)" <>
Subject [jira] [Commented] (NUTCH-2039) Relevance based scoring filter
Date Tue, 16 Jun 2015 23:06:01 GMT


Sujen Shah commented on NUTCH-2039:

Thanks [~lewismc], [~wastl-nagel] and [~chrismattmann] for your inputs. 

I have updated the PR. The new one now includes
* An interface for a SimilarityModel to be plugged in. 
* Moved CosineSimilarity to its own package implementing the new interface
* Caching the stop words
* Using LOG.error

Will update the wiki with instructions regarding the new plugin. 

> Relevance based scoring filter
> ------------------------------
>                 Key: NUTCH-2039
>                 URL:
>             Project: Nutch
>          Issue Type: New Feature
>            Reporter: Sujen Shah
>            Assignee: Lewis John McGibbney
>              Labels: memex, nutch
>             Fix For: 1.11
> A ScoringFilter plugin that uses a similarity measure to calculate the similarity between
a given page(gold standard) and the currently parsed page. The score obtained from this similarity
is then distributed to its outlinks. This filter aims to focus the crawler to crawl/explore
relevant pages. 

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