similar to: Match positions of a queryresult

mple (see attachment). > > Attachments get stripped out by the mailing list, so I?ve made a private gist of the two files here: <https://gist.github.com/jaylett/ce8455b37e2b84422346>. > > Actually, when I run it I get 0 matches, which would explain why you?re just getting the start of the document. However if I adjust things (match the stemming strategy for TermGenerator to

Hi, I do not understand the stopword function... I've set the termgenerator like this: $self->{'Stemmer'} = new Search::Xapian::Stem(german2); $self->{'Stopper'} = new Search::Xapian::SimpleStopper(); $self->{'TermGenerator'} = new Search::Xapian::TermGenerator; $self->{'TermGenerator'}->set_stemmer( $self->{'Stemmer'} );

Hi All, I'm using the TermGenerator::index_text() on version 1.0.4 with the FLAG_SPELLING turned on, because the new spelling suggestion stuff seems awesome, but I'm getting a segv. (gdb) bt #0 0xb7ae153c in Xapian::WritableDatabase::add_spelling (this=0xa553988, word=@0xbff97724, freqinc=1) at ./include/xapian/ base.h:154 #1 0xb7becf47 in

Hi, Is it necessary to set the down below flag to the TermGenerator, if I want the "Did you mean ..." spelling corrections? Xapian::TermGenerator::flags::FLAG_SPELLING Thank you very much Markus

Hello, I'm trying to index some blog stuff through python bindings. I'd like to know how to add some informations (url, title, date, and so on) so that I can reach them through a xapian.Enquire object.. I believe it's something to be set in xapian.TermGenerator(), but... I can't manage to find which function. I'm waiting for something like : xtermgen.add_meta('url',

I think there is a development in the bug #616. The exception obtained is: Exception in thread "main" java.lang.IllegalArgumentException: No enum class org.xapian.TermGenerator$flags with value 0 at org.xapian.TermGenerator$flags.swigToEnum(TermGenerator.java:143) at org.xapian.TermGenerator.setFlags(TermGenerator.java:71) at org.xapian.examples.SimpleIndex.main(SimpleIndex.java:54)

Hi Guys, Here's a simple test case that causes a segfault with the perl bindings patched to enable spelling correction: use strict; use warnings; use Search::Xapian; my $db = Search::Xapian::WritableDatabase->new("test.db", Search::Xapian::DB_CREATE_OR_OPEN); if (!defined($db)) { die("Failed to open xapian_database: $!"); } my $indexer =

Hi all Xapian-devel, Gist: https://gist.github.com/10d2222d8bffe8d7631d I'm using Xapian-TermGenerator to extract Norwegian sentences to vsm (vector space model) using TermGenerator. But when I test generating vsm from 'Truet med ? stevne misforn?yd PC-kunde - PC-leverand?ren Asus likte sv?rt d?rlig kundens misforn?yde leserbrev.' It doen't return 'asus' result in vsm.

Eric Lindblad http://www.ericlindblad.blogspot.com - - - Slackware-14.0 bash-4.2# make check Making check in perl make[1]: Entering directory `/home/eric/xapian-bindings-1.2.21/perl' make check-am make[2]: Entering directory `/home/eric/xapian-bindings-1.2.21/perl' make check-TESTS make[3]: Entering directory `/home/eric/xapian-bindings-1.2.21/perl' ./t/01use.t .. ok All tests

Le jeu 15/04/10 02:36, "Olly Betts" olly at survex.com a ?crit: > On Mon, Apr 05, 2010 at 07:13:02PM +0200, Emmanuel Engelhart wrote: > > I try to remove stop words during the index process > and I have no stemming. > I have tried with a simple example but it does not > work at all. > > > I have my writableDatabase and my termGenerator > (indexer) and they

Xapian is a very excellent open source search engine library, but there is no native support for Chinese word segmentation in queryparser and termgenerator. Therefore, I modified small amount of source codes, integrated into the SCWS tokenizer, that is the same open-source and developped by myself. Anyone can obtain the patch from below URL. After patching, Xapian::QueryParser::parse_query and

Hi, I try to remove stop words during the index process and I have no stemming. I have tried with a simple example but it does not work at all. I have my writableDatabase and my termGenerator (indexer) and they work well both together: I can index texts and search trough the database correctly. But if I add (before indexing my texts): Xapian::SimpleStopper stopper;

Hi, I'm using SimpleStopper with TermGenerator in a Python indexing script, in an attempt to keep my index size down (currently 30K per doc, and I have 200 million docs to index, which I think implies 6TB.) However, unprefixed (positional?) terms are not affected by the stopper, though Z-prefixed terms are. I assume this is intentional for phrase queries, but I need to reduce my

Hi, I am currently trying to benchmark a multithreaded xapian implementation on a chameleon baremetal instance written in C++. My workload is a 3 Gig wikipedia xml dump consisting of ~286 file of different sizes. My results are showing me that indexing on xapian is an order of magnitude faster than my lucene and lucene plusplus implementations. This is a result that I did not expect. Just want to

This is my test case, what am I doing wrong? It seems that the API is used incorrectly, but I cannot find the problem... --- 8< --- #!/usr/bin/perl use Search::Xapian qw(:all); use strict; my $xa = new Search::Xapian::WritableDatabase ("/tmp/xapian", DB_CREATE_OR_OVERWRITE); my $indexer = Search::Xapian::TermGenerator->new();

Dear, guys: I am a beginner of Xapian, when reading the documents, I encountered follow questions. (1) I see the Xapian::Document has a method void add_value (Xapian::valueno valueno, const std::string &value) What's the purpose of this method? Document will related to the terms, but what's the purpose of this? (2) add_posting method will add term to a documents. void

(xapian 1.0.1) Should TermGenerator in the PHP4 bindings be called XapianTermGenerator? Thanks, Tim.

I am working on "#699 Better tokenisation of mixed CJK numbers", and have implemented a partial patch of Chinese for this ticket. Current code works well with special test cases and all tests in xapian-core could still pass. But I'm confused with exact requirements of the question, for how much we could pay with performance on enabling more cases, and if there are better methods to

Hi, Trying to learn Search::Xapian and be better at perl at the same time, I'm stuck, at the DB_CREATE_OR_OPEN error. Perl says this: ~/dev/sandbox/Xapian-perl$ ./Index1-Xap.pl 100-objects-v1.csv db "db" is not exported by the Search::Xapian module Can't continue after import errors at ./Index1-Xap.pl line 7. BEGIN failed--compilation aborted at ./Index1-Xap.pl line 7. What I

Dear Xapian users, I try to index some German text with Xapian using the xapian_php bindings. I run Apache 2.2 on Windows using PHP 5.2.13 with the pre build xapian bindings from Flax: Xapian Support enabled Xapian Compiled Version @PACKAGE_VERSION@ Xapian Linked Version 1.2.0 The problem is that after indexing text which contains special characters like ?, ?, ? and ?, using