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...ID3. Ya revisé varios de los paquetes para DM (DMwR, rpart, rattle) pero no he logrado dar con una implementación de ID3. ¿Alguien sabe si existe tal cosa y donde puedo conseguirla? Además les agradecería si pueden pasarme algo más de info sobre este tema. Mil gracias, Saludos. -- *[:Lautaro]* [[alternative HTML version deleted]]

Ok, but suppose I have a complex query, something like "(a OR b) AND NOT c OR ##". Do I have to parse the query by myself? > Date: Mon, 4 May 2015 03:03:24 +0100 > From: olly at survex.com > To: lautaromedrano at hotmail.com > CC: xapian-discuss at lists.xapian.org > Subject: Re: [Xapian-discuss] Make Xapian accept all characters > > On Sun, May 03, 2015 at 07:34:32PM +0000, Lautaro M wrote: > > I'm using Xapian at work (PHP bindings) and I have to make it accept > > &...

...OPCION INGENIERIA 7 POLIMODAL DE CIENCIAS EXACTAS 7 POLIMODAL TEORIA Y GESTION DE LA ORGANIZACION 7 EDUCACION POLIMODAL EN ECONOMIA Y GESTION DE LAS ORGANIZACIONES-INFORMATICA 6 BACHILLER COMERCIAL 5 BACHILLER EN CIENCIAS BIOLÓGICAS 5 PERITO MERCANTIL O BACH. COMERCIAL 5 BACHILLERATO 4 -- *[:Lautaro]* [[alternative HTML version deleted]]

Hola Lautaro, Me parece que weka tiene un plugin para id3 y tal vez puedas hacer algo desde RWeka. Por otra parte, existe una implementacion de id3 en python ( http://www.onlamp.com/pub/a/python/2006/02/09/ai_decision_trees.html ). Con el paquete rPython puedes accesar codigo de python desde R. El 12 de mayo...

...l" directory symlinks to every file, becouse they aren't modified. When i try this over ssh, it copies everything again in the incremental directory. rsync -pravuzgot host:/etc/* /root/full-backup rsync -av --link-dest=/root/full-backup/ host:/etc/ /root/incremental/ Tnxs in advance -- Lautaro Ezequiel Di Martino Administrador de Servidores GNU/Linux - Software Libre lautarodm@gmail.com

Hello everyone, I'm using Xapian at work (PHP bindings) and I have to make it accept '##' as a term to index. We have a layer on top of xapian, but as far as I can tell, Xapian's QueryParser is removing them from the query. So, if I search for just '##' I get an empty query, after Xapian parsed it. I've seen the flags this class accepts, but I can't do what I want

On Sun, May 03, 2015 at 07:34:32PM +0000, Lautaro M wrote: > I'm using Xapian at work (PHP bindings) and I have to make it accept > '##' as a term to index. We have a layer on top of xapian, but as far > as I can tell, Xapian's QueryParser is removing them from the query. > So, if I search for just '##' I get an...