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The "NutchScoring" page has been changed by LewisJohnMcgibbney: https://wiki.apache.org/nutch/NutchScoring?action=diff&rev1=6&rev2=7 A scoring filter will manipulate scoring variables in CrawlDatum and in resulting search indexes. Filters can be chained in a specific order, to provide multi-stage scoring adjustments. == Where Scoring takes place within the Nutch Crawl cycle == + Scoring occurs in numerous places throughout the Nutch codebase and consequently within the crawl cycle. This section describes the point of occurence and functional purpose at each step. + + * [[https://svn.apache.org/repos/asf/nutch/trunk/src/java/org/apache/nutch/crawl/Injector.java|./src/java/org/apache/nutch/crawl/Injector.java]] - The Injector + * ./src/java/org/apache/nutch/crawl/CrawlDbReducer.java + * ./src/java/org/apache/nutch/crawl/Generator.java + * ./src/java/org/apache/nutch/fetcher/Fetcher.java + * ./src/java/org/apache/nutch/fetcher/OldFetcher.java + * ./src/java/org/apache/nutch/indexer/IndexerMapReduce.java + * ./src/java/org/apache/nutch/parse/ParseOutputFormat.java + * ./src/java/org/apache/nutch/parse/ParserChecker.java + * ./src/java/org/apache/nutch/parse/ParseSegment.java + * ./src/java/org/apache/nutch/scoring/AbstractScoringFilter.java + * ./src/java/org/apache/nutch/scoring/ScoringFilter.java + * ./src/java/org/apache/nutch/scoring/ScoringFilterException.java + * ./src/java/org/apache/nutch/scoring/ScoringFilters.java + * ./src/java/org/apache/nutch/tools/arc/ArcSegmentCreator.java + * ./src/java/org/apache/nutch/tools/FreeGenerator.java + * ./src/plugin/scoring-depth/src/java/org/apache/nutch/scoring/depth/DepthScoringFilter.java + * ./src/plugin/scoring-link/src/java/org/apache/nutch/scoring/link/LinkAnalysisScoringFilter.java + * ./src/plugin/scoring-opic/src/java/org/apache/nutch/scoring/opic/OPICScoringFilter.java + * ./src/plugin/tld/src/java/org/apache/nutch/scoring/tld/TLDScoringFilter.java + * ./src/plugin/urlmeta/src/java/org/apache/nutch/scoring/urlmeta/URLMetaScoringFilter.java + + == Scoring extension points ==
