thanks Jack for the reference, I didn't know it. Regards, Tommaso
2014-03-08 1:25 GMT+01:00 Jack Krupansky <j...@basetechnology.com>: > For reference, the LucidWorks Search query parser has two MLT features: > > 1. Like terms - does MLT on a list of terms. > > For example: > > like:(Four score "and" seven years ago our fathers brought forth) > > See: > http://docs.lucidworks.com/display/lweug/Like+Term+Keyword+Option > > This is effectively an OR operator on the terms. > > 2. Like document - does MLT on a Solr document, given it's id: > > For example: > > Washington like:"http://cnn.com"; -"New York" > > See: > http://docs.lucidworks.com/display/lweug/Like+Document+Term+Keyword+Option > > -- Jack Krupansky > > *From:* Tommaso Teofili <tommaso.teof...@gmail.com> > *Sent:* Thursday, March 6, 2014 6:23 AM > *To:* dev@lucene.apache.org > *Subject:* Suggestions about writing / extending QueryParsers > > Hi all, > > I'm thinking about writing/extending a QueryParser for MLT queries; I've > never really looked into that code too much, while I'm doing that now, I'm > wondering if anyone has suggestions on how to start with such a topic. > Should I write a new grammar for that ? Or can I just extend an existing > grammar / class? > > Thanks in advance, > Tommaso >
