similar to: Document values vs data

Currently I have the following indexscript: pid : unique=Q boolean=Q field=pid postdate : field=startdate author_name: unhtml boolean=XAUTHORNAME field=author author_id: boolean=XAUTHORID field=authorid url : field=url sample : weight=1 index field=sample How can I create the same indexing using PHP? With this, I can get an searchable index, but I have no idea how to set the fields, so that I

I am working on a system for indexing email, and it would be nice to be able to store multiple values for the same value_no - for instance, if an email has multiple attachments, I might want to attach a value for each attachment, but a value with the same number. One option would be store the three values as one, e.g. comma-separated, but I was just wondering how others have dealt with such a

I want to set a variable number and type of ValueRangeProcessors at run time based on a configuration file. But I seem to be running into (what I think is) a C++ scope issue. I tried just a simple test to see if I could add 5 VPs in a loop. Xapian::QueryParser qparser; Xapian::Query query; int vp = 0; while(vp < 5) { Xapian::StringValueRangeProcessor sproc(vp++);

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

Hi, i'm wondering is there a possibility to do like ABCSok do (http://nyheter.abcsok.no/), to make "Main article" and "Same articles" collapsed to it. Like on http://news.google.com/?hl=en the same thing. "Parent" and "same article on other sites" (they do differ from each other a little bit). Maybe somebody know how to do that thing or where to read

On Sun, Jan 18, 2015 at 04:25:29PM +0000, James Aylett wrote: > That?s exactly how it?s supposed to work. ?Eventually? (once the > writer gets sufficiently far ahead of the reader), the reader will get > a DatabaseModifiedError and will have to re-open the database, but > until then it?s up to it when it does so. You may wish to do it every > N requests, or every K seconds, or only

Hey guys,I am a 3rd year Computer Science undergrad student.I a extremely interested in contributing code to the XAPIAN project. The work you people do sounds extremely fascinating and interesting.Can someone just give me a brief overview of how to proceed ?. I Can code in C,C++ and Python and have experience in Natural Lanuage Processing.Am also quite comfortable with NLTK and using Wordnet.Am

Hi, Is there any php or other web (not cli) front end (same as omega) for Xapian index? I would like to use Xapian for an intranet search portal, and modify the style of it. Many thanks, Omer

Hi, I've a problem with the accents. How do I configure Xapian to ignore the accents in the search/indexes? Thanks, Nuno Mariz

hi there, is there an option to exclude child folders when running omindex? For example: omindex -p --db /var/blah/default --url /something /var/www --exclude /var/www/ignore Thanks, Jeff

I'm trying to determine the best way to index facets with multiple values. For example, let's say we have several books and we want an Author facet where one can filter the books by the author. The problem is each book can have multiple authors. Is there a way to index multiple author names into a single value slot for each book? I see there is a Xapian::StringListSerialiser class that

Hi ! I?m newbie with Xapian ! I?m looking for the best way to index json data to be able to search by name/value pair and Full Text Search using only Xapian. I did haven?t success to found a complete or a good documentation about json index and search. Do you know some documentation about ? Another problem that I have is that: In the same name/value pair sometimes I have different data types

Hello, is there a way to optimize sorting by certain values for queries which return a huge amount of results? For example, I just want a simple query that gives me the 200 most recent emails out of millions. The elapsed time for get_mset increases as the number of documents ($n * 2000) increases. I suppose I could store a pre-sorted set using SQLite or similar. Thanks in advance for any

Yes, I had just reduced it too. I am pretty sure this was implemented at some point. Taking a look. Cheers, Rafael On 8 February 2016 at 17:52, Sean Silva <chisophugis at gmail.com> wrote: > Sounds like it is related to this: > > http://www.airs.com/blog/archives/42 > """ > > The fact that C permits taking the address of a function introduces an >

Newbie-alert: I'm just getting started on a new project involving a full text search requirement, and my initial investigation points to xapian being the way to go. Two questions: - eventually I'll most likely be indexing towards 50 million documents - is this reasonable to expect or attempt with xapian? - each of my documents come with a set of attributes. These are easily stored

Hi, It looks like I have found a bug in LLD. Suppose DSO defines a global variable 'data' and initializes it by the address of function 'set_data' defined in the same DSO. If an executable file (linked by LLD) gets address of the '&set_data' function and compares it with a value stored in the 'data' variable it gets different result. If the executable is linked

Dear all, I am working on a very simple project, in which I wanna get the title from the document. For instance, this is what I have done so far. ///////////// code? for building the index file ??????? # Load content ??????? content = open(filePath).read() ??????? # Prepare document ??????? document = xapian.Document() ??????? document.set_data(content) ??????? # Store fileName ???????

Hello, Is there advancements in snippeting? (Besides what mentioned in the wiki.) I think extracting snippets is clearly IR task. And I hope Xapian will provide at least helpers to do that. I have set of documents up to 5M of extracted text and 1M in average (they are even bigger pdfs but I pre-extracted text into some sort of text cache, pdftotext is very slow). To parse ~1M documents on the fly

Hi, I''ve been having some intermittent (but repeatable) problems using Image#set_data. In some cases, I get just a black image drawn after I''ve set a (non-black) image. Other times I get a MSVC++ runtime exception. It happens on the same files at the same time. I''m confident that I''m setting the correct amount of data for the image size. (Note: Ruby 1.8.2,

Thanks that helped :). I am still trying to cover add_value some more though since I seem to not understand it totally. I guess it is because I am used to Lucene and Sphinx and Solr and it appears that Xapian seems to attach the type of value stored more on add_value. Like for example I am still a bit confused on how slotno actually works and what it actually is. I think the main thing is