RE: negation search help

s%7C6.3-0.1%7Cpom -Original Message- From: Alexandre Rafalovitch [mailto:arafa...@gmail.com] Sent: Wednesday, November 23, 2016 10:03 AM To: solr-user <solr-user@lucene.apache.org> Subject: Re: negation search help Well, then 'no' becomes a signal token. So, the question is how

Re: negation search help

on patient medical > information for certain symptoms, the mentions likes "no headache" , "no > blood loss", "not diabetic" should not show up in the search results. > > > > Thanks > > > > > > -Original Message- > >

Re: negation search help

ot; , "no > blood loss", "not diabetic" should not show up in the search results. > > > > Thanks > > > > > > -Original Message- > > From: Alessandro Benedetti [mailto:benedetti.ale...@gmail.com] > > Sent: Wednesday, November 23, 2016 8

Re: negation search help

sage- > From: Alessandro Benedetti [mailto:benedetti.ale...@gmail.com] > Sent: Wednesday, November 23, 2016 8:22 AM > To: solr-user@lucene.apache.org > Subject: Re: negation search help > > Now that I read better, do you mean that at indexing time those negations > must be re

RE: negation search help

--- From: Alessandro Benedetti [mailto:benedetti.ale...@gmail.com] Sent: Wednesday, November 23, 2016 8:22 AM To: solr-user@lucene.apache.org Subject: Re: negation search help Now that I read better, do you mean that at indexing time those negations must be recognized, in the way that they are no match ? Cheers

Re: negation search help

Now that I read better, do you mean that at indexing time those negations must be recognized, in the way that they are no match ? Cheers On Wed, Nov 23, 2016 at 2:20 PM, Alessandro Benedetti < benedetti.ale...@gmail.com> wrote: > Hi Hem, > are you expecting Solr to parse your natural language

Re: negation search help

Hi Hem, are you expecting Solr to parse your natural language query out of the box ? Are you using any custom query parser ? If not, you need to follow the lucene Syntax to define engative queries. And be careful to the edge cases [1] . Cheers [1]

Re: negation search help

Alex Whenever the keywords or sentence followed by "no", "not", etc should be excluded from the search results. Does solr support this feature? Thanks Sent from my iPhone > On Nov 23, 2016, at 12:09 AM, Alexandre Rafalovitch > wrote: > > How do you _know_ it is not

Re: negation search help

How do you _know_ it is not 'apparent' ? Is it because it is preceded by the keyword 'no'? Just that keyword? At what maximum distance? Regards, Alex On 23 Nov 2016 2:59 PM, "Hem Naidu" wrote: > Gurus, > > I am new to Solr, I have a requirement to index

negation search help

Gurus, I am new to Solr, I have a requirement to index entire pdf/word documents using Solr Tika. Which was successful and able to get the search results displayed. Now I need to fine tune the results or adjust index so the negative statements should be filtered out the results like my input text