im doing an aplication with Lucene (im a noob with it) and im facing some problems. My aplication uses the Lucene 2.4.0 library with a custom similaraty implementation (the jar is imported)
Given the following query: (field:value1 OR field:value2 OR field:value3 OR ... OR field:value50) Can this be broken down into something less verbose?Basically I have hundreds of category IDs, and
Also I want to know how to add meta data while indexing so that i can boost some parameter开发者_运维技巧sThere are several frameworks for extracting text suitable for Lucene indexing from rich text f
I start indexing DB articles with solr, but after add about 58 million article (and about 113 GB size of disk) , i get below error message on tomcat log error
I\'m trying to do a fuzzy match on the Phrase \"Grand Prarie\" (deliberately misspel开发者_JAVA百科led) using Apache Lucene. Part of my issue is that the ~ operator only does fuzzy matches on single w
I can\'t get Nutch to crawl for me by small patches. I start it by bin/nutch crawl command with parameters -depth 7 and -topN 10000. And it never ends. Ends only when my HDD is empty.开发者_开发百科 W
Could anyone give me an example about how to do 开发者_JAVA技巧fuzzy matching of two strings using Lucene.NET (or using Java version of Lucene, or in any other language that has port of Lucene).Could
I am looking at the query syntax. and i could not figure out how to search \'and\'. I tried \"a sentence with and and words after it\" i trie开发者_StackOverflow社区d +and and \\and. It always ignored
In Lucene, using a Standard Analyzer, I want to make fields with spaces and special characters(underscore,!,@,#,....) searchable.
I have an index, with a field \"Affiliation\", some example values are: \"Stanford University School of Medicine, Palo Alto, CA USA\",
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