That seems to work. Thanks! -Jonah On Thu, Feb 5, 2009 at 4:08 AM, Grant Ingersoll <gsing...@apache.org> wrote:
> In schema.xml, at the very bottom, you should see: > > <!-- > <similarity class="com.example.solr.CustomSimilarityFactory"> > <str name="paramkey">param value</str> > </similarity> > --> > > I believe creating the Factory wrapper is pretty simple. See > http://wiki.apache.org/solr/SolrPlugins > > > On Feb 4, 2009, at 7:29 PM, Jonah Schwartz wrote: > > We want to configure solr so that fields are indexed with a maximum term >> frequency and a minimum document length. If a term appears more than N >> times >> in a field it will be considered to have appeared only N times. If a >> document length is under M terms, it will be considered to exactly M >> terms. >> We have done this in the past in raw Lucene by writing a Similarity class >> like this: >> >> public class LimitingSimilarity extends DefaultSimilarity { >> public float lengthNorm(String fieldName, int numTerms) { >> return super.lengthNorm(fieldName, Math.max(minNumTerms, numTerms)); >> } >> public float tf(float freq) { >> freq = Math.min(maxTermFrequency,freq); >> return super.tf(freq); >> } >> } >> >> >> Is there a better way to this within solr configuration files? >> >> Thanks, >> Jonah >> > > -------------------------- > Grant Ingersoll > http://www.lucidimagination.com/ > > Lucene Helpful Hints: > http://wiki.apache.org/lucene-java/BasicsOfPerformance > http://wiki.apache.org/lucene-java/LuceneFAQ > > > > > > > > > > > >
