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 >