Hi Erick, Thank you so much, it will be helpful for me to learn how to save the state of token. I has no idea of how to save state of previous tokens due to this it was difficult to generate a concatenated token in the last.
So is there anything should I read to learn more about it. With Regards Aman Tandon On Wed, Jun 17, 2015 at 9:20 AM, Erick Erickson <erickerick...@gmail.com> wrote: > I really question the premise, but have a look at: > https://issues.apache.org/jira/browse/SOLR-7193 > > Note that this is not committed and I haven't reviewed > it so I don't have anything to say about that. And you'd > have to implement it as a custom Filter. > > Best, > Erick > > On Tue, Jun 16, 2015 at 5:55 PM, Aman Tandon <amantandon...@gmail.com> > wrote: > > Hi, > > > > Any guesses, how could I achieve this behaviour. > > > > With Regards > > Aman Tandon > > > > On Tue, Jun 16, 2015 at 8:15 PM, Aman Tandon <amantandon...@gmail.com> > > wrote: > > > >> e.g. Intent for solr training: fq=id: 234, 456, 545 title("solr > training") > >> > >> > >> typo error > >> e.g. Intent for solr training: fq=id:(234 456 545) title:("solr > training") > >> > >> With Regards > >> Aman Tandon > >> > >> On Tue, Jun 16, 2015 at 8:13 PM, Aman Tandon <amantandon...@gmail.com> > >> wrote: > >> > >>> We has some business logic to search the user query in "user intent" or > >>> "finding the exact matching products". > >>> > >>> e.g. Intent for solr training: fq=id: 234, 456, 545 title("solr > training") > >>> > >>> As we can see it is phrase query so it will took more time than the > >>> single stemmed token query. There are also 5-7 words phrase query. So > we > >>> want to reduce the search time by implementing this feature. > >>> > >>> With Regards > >>> Aman Tandon > >>> > >>> On Tue, Jun 16, 2015 at 6:42 PM, Alessandro Benedetti < > >>> benedetti.ale...@gmail.com> wrote: > >>> > >>>> Can I ask you why you need to concatenate the tokens ? Maybe we can > find > >>>> a > >>>> better solution to concat all the tokens in one single big token . > >>>> I find it difficult to understand the reasons behind tokenising, token > >>>> filtering and then un-tokenizing again :) > >>>> It would be great if you explain a little bit better what you would > like > >>>> to > >>>> do ! > >>>> > >>>> > >>>> Cheers > >>>> > >>>> 2015-06-16 13:26 GMT+01:00 Aman Tandon <amantandon...@gmail.com>: > >>>> > >>>> > Hi, > >>>> > > >>>> > I have a requirement to create the concatenated token of all the > tokens > >>>> > created from the last item of my analyzer chain. > >>>> > > >>>> > *Suppose my analyzer chain is :* > >>>> > > >>>> > > >>>> > > >>>> > > >>>> > > >>>> > * <tokenizer class="solr.WhitespaceTokenizerFactory" /> <filter > >>>> > class="solr.WordDelimiterFilterFactory" catenateAll="1" > >>>> splitOnNumerics="1" > >>>> > preserveOriginal="1"/> <filter > class="solr.EdgeNGramFilterFactory" > >>>> > minGramSize="2" maxGramSize="15" side="front" /> <filter > >>>> > class="solr.PorterStemmerFilterFactory"/>* > >>>> > I want to create a concatenated token plugin to add at concatenated > >>>> token > >>>> > along with the last token. > >>>> > > >>>> > e.g. Solr training > >>>> > > >>>> > *Porter:-* "solr" "train" > >>>> > Position 1 2 > >>>> > > >>>> > *Concatenated :-* "solr" "train" > >>>> > "solrtrain" > >>>> > Position 1 2 > >>>> > > >>>> > Please help me out. How to create custom filter for this > requirement. > >>>> > > >>>> > With Regards > >>>> > Aman Tandon > >>>> > > >>>> > >>>> > >>>> > >>>> -- > >>>> -------------------------- > >>>> > >>>> Benedetti Alessandro > >>>> Visiting card : http://about.me/alessandro_benedetti > >>>> > >>>> "Tyger, tyger burning bright > >>>> In the forests of the night, > >>>> What immortal hand or eye > >>>> Could frame thy fearful symmetry?" > >>>> > >>>> William Blake - Songs of Experience -1794 England > >>>> > >>> > >>> > >> >
