Assuming this is the only, specific kind of search you want, what about
using shingles of tokens at query time and keyword tokenizer at indexing
time ?
Ideally you don't tokenise at indexing time.
At query time you build your shingles ( apparently you need not only
adiacent token shingles, so play
Hi Jim,
I think you could do some magic with function queries.
https://cwiki.apache.org/confluence/display/solr/Function+Queries
Index number of unique words in the product title e.g.
title = john smith
length = 2
return products if the number of matching terms equals to the number of words
Are you sure your original description is not a reverse of your
use-case? Now, it seems like you just want mm=100 which means
"samsung" will match all entries, but "samsung 32G" will only match 3
of them.
https://wiki.apache.org/solr/DisMaxQParserPlugin#mm_.28Minimum_.27Should.27_Match.29
Sol
Thank you so match for answer!
I'm check Luwak solution.
By business case is very common and simple.
1) user search for products.
sample real query: smartphone samsung s3 black 32G
2) i have really big database of products.
I want return to user all products from my database:
"Samsung s3 32g BL
This sounds more like a use case for https://github.com/flaxsearch/luwak
Or a variation of Ted Sullivan's work:
http://lucidworks.com/blog/author/tedsullivan/
I do not think this can be done in Solr directly. If your matched
fields were always 2-tokens, you could do complex mm param. If the
words
There the same questions I've found in google:
Solr query must match all words/tokens in a field
http://stackoverflow.com/questions/10508078/solr-query-must-match-all-words-tokens-in-a-field
Syntax for query where all words in field must be present in query
http://stackoverflow.com/questions/1839
