Hareesh - you should be able to search for "David Spencer" and MoreLikeThis in the mailing list archives. He contributed that class with 1.4.3 support originally.
Otis --- "Kadlabalu, Hareesh" <[EMAIL PROTECTED]> wrote: > I want to use Lucene version 1.4.3 and upgrade to the current SVN > version > later on. I was hoping if there is some way to use 'morelikethis' > code in > 1.4.3. > > If someone could someone please extract a version of this file from > source > control that corresponds to lucene 1.4.3 or if this can file can be > back-ported, it would be greatly helpful. > > Or, here are some 'guesses' to get around compilation errors using > lucene > 1.4.3. Please review if this correct (because I am not familiar with > recent > changes) > > 1. > IndexReader.getFieldNames( IndexReader.FieldOption.INDEXED ) does not > compile on 1.4.3, replace with IndexReader.getIndexedFieldNames( true > )? > > 2. > query.add(tq, BooleanClause.Occur.SHOULD) does not compile on 1.4.3, > is this > the same as query.add( tq, true, true )? > > Thank you > -Hareesh > > All developers in the lucene group, you guys are awesome and it is a > pleasure to work with this library. I have one small request, is it > possible > to make the archive of 'Contribution' section that corresponds to > Lucene > 1.4.3 release available online? > > > > -----Original Message----- > From: Otis Gospodnetic [mailto:[EMAIL PROTECTED] > Sent: Tuesday, July 19, 2005 12:17 PM > To: java-user@lucene.apache.org > Subject: RE: Searching for similar documents > > You need to point to the new Lucene Jar (from SVN, not the 1.4.3) > version. > > Otis > > > --- Derek Westfall <[EMAIL PROTECTED]> wrote: > > > I've been trying to compile the .java into a .class and I am > getting > > the > > error below. > > > > Any idea what I am missing? > > > > Thanks, > > > > Derek > > > > > > C:\CFusionMX\wwwroot\WEB-INF\classes>javac morelikethis.java > > -classpath > > c:\cfusi > > onmx\lib\lucene-1.4.3.jar > > morelikethis.java:509: cannot resolve symbol > > symbol : variable FieldOption > > location: class org.apache.lucene.index.IndexReader > > Collection fields = ir.getFieldNames( > > IndexReader.FieldOption.INDEXED); > > ^ > > morelikethis.java:524: cannot resolve symbol > > symbol : variable FieldOption > > location: class org.apache.lucene.index.IndexReader > > Collection fields = ir.getFieldNames( > > IndexReader.FieldOption.INDEXED); > > ^ > > morelikethis.java:581: cannot resolve symbol > > symbol : variable Occur > > location: class org.apache.lucene.search.BooleanClause > > query.add(tq, BooleanClause.Occur.SHOULD); > > ^ > > 3 errors > > > > > > -----Original Message----- > > From: Otis Gospodnetic [mailto:[EMAIL PROTECTED] > > Sent: Saturday, July 16, 2005 7:52 AM > > To: java-user@lucene.apache.org > > Subject: RE: Searching for similar documents > > > > They should work with the version in SVN, as well as with 1.4.3. > > > > Otis > > > > > > --- "Kadlabalu, Hareesh" <[EMAIL PROTECTED]> wrote: > > > > > Thanks Otis! > > > > > > Are there Lucene 1.4 compatiable version of these classes? > > > > > > Thanks very much > > > -Hareesh > > > > > > -----Original Message----- > > > From: Otis Gospodnetic > > > To: java-user@lucene.apache.org > > > Sent: 7/16/2005 3:30 AM > > > Subject: Re: Searching for similar documents > > > > > > We've got this in Lucene's contrib/: > > > > > > $ ll > > > > contrib/similarity/src/java/org/apache/lucene/search/similar/*java > > > > > > -rwxrwxr-x 1 otis otis 30431 Jul 9 09:20 MoreLikeThis.java* > > > -rwxrwxr-x 1 otis otis 3612 Mar 16 17:31 > SimilarityQueries.java* > > > > > > Otis > > > > > > --- "Kadlabalu, Hareesh" <[EMAIL PROTECTED]> wrote: > > > > > > > Hi, > > > > I am trying to build a search utility that looks for > > 'similarities' > > > > between > > > > documents. > > > > In other words, for every document listed as a part of search > > > result > > > > for a > > > > phrase, I want to be able to list documents that are similar to > > it > > > > (but not necessarily match the same search criterion). For > > example, > > > > if my search for "Tomcat" returned "Tomcat installation guide", > I > > > > > > want to write a utility that looks for all similar installation > > > > > guides that may or may not > > > be > > > > related to Tomcat. > > > > > > > > One approach I am thinking is to use term vectors. Algorithm: > > first > > > > extract the top X term vectors from the current document and > > create > > > > a > > > Boolean > > > > query > > > > for those terms. Run it against contents of other documents (I > > will > > > > probably have to remove commonly used terms manually?). > Resulting > > > > > > documents should be similar to the original one. > > > > > > > > I am wondering if something like this already exists or someone > > has > > > a > > > > better > > > > algorithm/solution. Or am I headed off in the wrong direction > > with > > > > this algorithm? Your advice is highly appreciated. > > > > > > > > Thanks > > > > -Hareesh > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > > For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
