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The following page has been changed by OtisGospodnetic: http://wiki.apache.org/solr/DisMaxRequestHandler The comment on the change is: typos ------------------------------------------------------------------------------ * At least 2 of the optional clauses must match, regardless of how many clauses there are: "{{{2}}}" * At least 75% of the optional clauses must match, rounded down: "{{{75%}}}" - * If there are less then 3 optional clauses, they all must match; if there are 3 or more, then 75% must match, rounded up: "{{{2<-25%}}}" + * If there are less than 3 optional clauses, they all must match; if there are 3 or more, then 75% must match, rounded up: "{{{2<-25%}}}" - * If there are less then 3 optional clauses, they all must match; for 3 to 5 clauses, one less than the number of clauses must match, for 6 or more clauses, 80% must match, rounded down: "{{{2<-1 5<80%}}}" + * If there are less than 3 optional clauses, they all must match; for 3 to 5 clauses, one less than the number of clauses must match, for 6 or more clauses, 80% must match, rounded down: "{{{2<-1 5<80%}}}" Full details on the variety of complex expressions supported are explained in detail [http://lucene.apache.org/solr/api/org/apache/solr/util/doc-files/min-should-match.html here]. @@ -62, +62 @@ === tie (Tie breaker) === - Float value to use as tiebreaker in !DisjunctionMaxQueries (should be something much less then 1) + Float value to use as tiebreaker in !DisjunctionMaxQueries (should be something much less than 1) When a term from the users input is tested against multiple fields, more than one field may match and each field will generate a different score based on how common that word is in that field (for each document relative to all other documents). The "tie" param let's you configure how much the final score of the query will be influenced by the scores of the lower scoring fields compared to the highest scoring field.
