similar to: R bindings for Xapian: API modifications

> > >Is there a reason you're using a stored CSV rather than doing it from > >a data frame directly? That would avoid having to read from a foreign > >format, write to CSV and then read again in order to index it. No. The input data structure to xapian_index() will indeed be a data frame. Even a stored CSV can be conveniently converted to a data frame. There are few

> > >but it looked like > >you were suggesting that (for instance) the ID column in the data > >frame would only be specified by numeric index. > The parameter idField is only used to allow the user to specify a column whose row values will be used as unique identifiers. If it's required to index the idField then it should be separately included in the indexFields list

Hi all, I completely facilitated simple indexing with xapian_index function, and also developed a DatabaseWrapper. Only a few more modifications are remaining to completely facilitate simple search with xapian_search function. Best regards, Amanda -------------- next part -------------- An HTML attachment was scrubbed... URL:

On Wed, May 04, 2016 at 01:56:39PM +0530, Amanda Jayanetti wrote: > I shared a link to a google doc in my wiki project page. Great, thanks -- I'll make comments & suggestions there, and others can jump in as they see fit. J -- James Aylett, occasional trouble-maker xapian.org

Hi, I do have few questions regarding xapine as I'm a newbie in this and would appreciate if someone could give me some insight: 1: When I'm trying to index , why it creates/opens so many files, e.g.this is how one of my index looks like: % ~/xapian_index> ls db_lock position_baseA record_DB termlist_baseA meta postlist_DB record_baseA value_DB

On Sun, Jun 05, 2016 at 04:09:34PM +0530, Amanda Jayanetti wrote: > Using git rebase-i only the commits that were pushed via a local repository > can be squashed. Could you kindly tell me if there's a way to squash > commits that were made directly via the git hub web interface? The best way of thinking of this is that changes via the github web interface are like changes someone

I'm using Xapian as a search back-end on a website. My client has certain search terms that the stemmer does not stem in a way they would like. For example "continuity" stems to "continu", which produces undesirable results in their application. Is there a way to override the stemming of certain words in a way that is compatible with the indexing stemmer and the query

This one is for vmail which is attached. Bill On 11/10/2016 8:29 PM, Ben Johnson wrote: > On 11/10/2016 3:46 AM, Bill Shirley wrote: >> I don't use the Anti-Spam plugin; I just fire off a BASH script every >> four hours with >> crontab which iterates thru the vmail email accounts and trains >> Spamassassin 'per-user' >> accounts. If the script

hi, i am newbie to xapian and am trying to get started with it in python. there is no stemmer.stem_word method in the latest python library. how do i stem words before doing doc.add_posting? is there any sample hello world code in python that i can use? thanks a lot! >>> stemmer = xapian.Stem('english') >>> stemmer. stemmer.__call__

Hi all, I developed the basic structure of xapian_index() function which enables the content of a data frame to be indexed with Xapian search engine library. I pushed it to a git repository at https://github.com/amandaJayanetti/RXapian. It'd be a great favour if Mr. Dirk Eddelbuettel as well as other interested developers could kindly review the function and give me some feedback on it.

Hi, I am a student in Pakistan willing to contribute to Xapian. I have been able to successfully build the code. But when I run the existing testcases (to verify everthing is working fine), It says 3 out of the six testcases fails. Here is the report of the test cases. "... make check-TESTS make[5]: Entering directory `/home/saad/GitProjects/xapian/build/xapian-core/tests' Running

Report by Eric Lindblad 11-09-2015 http://www.ericlindblad.blogspot.com I compiled xapian-core-1.0.23 today on Interix. 'gmake check' summary PASS: btreetest, quartztest, stemtest, termgentest FAIL: apitest, internaltest, queryparsertest MS XP SP3 HOME modified SFU Interix 3.5 w/ getopt.h, inttypes.h, & stdint.h copied over from SUA Interix for Vista (and newer) into

Report by Eric Lindblad 11-09-2015 http://www.ericlindblad.blogspot.com I compiled xapian-core-1.0.23 today on Interix. 'gmake check' summary PASS: btreetest, quartztest, stemtest, termgentest FAIL: apitest, internaltest, queryparsertest MS XP SP3 HOME modified SFU Interix 3.5 w/ getopt.h, inttypes.h, & stdint.h copied over from SUA Interix for Vista (and newer) into

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, In the documentation of FTS lucene, I need little more clarification about this section: -------------------------------------------------- --with-lucene --with-stemmer The second switch is only required if you have compiled libstemmer yourself or if it's included in the CLucene you are using. -------------------------------------------------- I am totally unsure but as I understand,

Hello :-) There was probably no good reason to do this build but the Debian 6.0 Squeeze repo version was 1.2.3, we needed 1.2.4 and I didn't think of using the package from unstable. Arch: x86_64 Platform: Linux 2.6 Debian 6.0 (Squeeze) Compiler: gcc version 4.4.5 (Debian 4.4.5-8) Version: 1.2.4 Status: no known problems Source: http://oligarchy.co.uk/xapian/1.2.4/xapian-core-1.2.4.tar.gz

Dear all, I have some troubles using the stemming algorithm provided by the tm (text mining) + Snowball packages. Here is my config: MacOS 10.5 R 2.12.0 / R 2.13.1 / R 2.14.1 (I have tried several versions) I have installed all the needed packages (tm, rJava, rWeka, Snowball) + dependencies. I have desactivated AWT (like written in

Hello, I am student from University of Science and Technology in Cracow. I would like to ask you some questions about Xapian, because it is one of few search engines I am testing. 1. What type of stemmer is used in Xapian? Are You able to write some important features applied to Xapian? 2. We must use stemming for polish language. I read on Your webpage what languages include Xapian. There is no

Hello xapian devs, I had shown interest in writing a krovetz stemmer for xapian and spoke to James Aylett about it. Since it was hard to code the stemmer in snowball, I came up with a C++ implementation of the stemmer. But since it is a dictionary based stemmer, im having problems on deciding how to create the dictionary. I did check out some of the implementations of the Krovetz stemmer online

When I try to do linear interpolation between financial contracts with maturities on different dates in different months I have come across some behavior I haven't seen before. I have a data frame in R which is loaded from an access database so I can't provide a working example. It was loaded using this code: > dbPath <- "H:/pathToDB/DB.mdb" > channel <-