ing where I do have structured data, but
> diacritics show up in fields clearly identified as English - structured
> data also can be messy.
>
> -Original Message-
> From: Doug Turnbull [mailto:dturnb...@opensourceconnections.com]
> Sent: Thursday, September 10, 2015 4:55 PM
&g
r 10, 2015 4:55 PM
To: solr-user@lucene.apache.org
Subject: Re: Stemmer and stopword Development
I've used stopwords to reduce the index size considerably to improve search
performance (same with stemming, etc). For relevance I've often preferred to
leave stop words in for the reason
I've used stopwords to reduce the index size considerably to improve search
performance (same with stemming, etc). For relevance I've often preferred
to leave stop words in for the reasons Upayavira mentions. There's all
kinds of confusing things taht can happen with stopwords that sometimes
they'r
It depends on why you want stopwords. Stopwords were an important thing
back in the day - they helped performance. Now, with a decent CPU and
TF/IDF on your side, they don't do so much harm, in fact, avoiding them
can save the day:
q=to be or not to be
would not locate anything if we'd used stopw
Hi Upayavira,
Thank you for your kind assistance Sir.
If that is the requirement for stemming then I will do it.
My next question is how can I build a stopword list for Bengali language?
The option that I've thought about are
1. Calculate idf values for all the stemmed words inside 20GB crawled
I haven't heard of any machine learning based stemmers. I'm not really
sure what algorithm you would use to do stemming - what you'd be looking
for is something that says, well, running stemmed to run, walking
stemmed to walk, therefore hopping should stem to hop, but that'd be
quite an algorithm t
Thanks for the reply.
Currently I have 20GB Bengali newspaper data ( for corpus building )
I don't have manual stemmed corpus but if needed I will build one.
Basically I need guidance regarding how to do this.
If there are some standard approaches of building stemmer and stopword for
use with sol
On Thu, Sep 10, 2015, at 04:45 AM, Imtiaz Shakil Siddique wrote:
> Hi,
>
> I am trying to develop stemmer and stopword for Bengaly language which is
> not shipped with solr.
>
> I am trying to make this with machine learning approach but I couldn't
> find
> any good documents to study. It would
