I have more than 3 millions of documents and I'd like to use
ElasticSearch as a as-you-type suggestion engine just like the
Wikipedia suggest box.
To make long things sort, let's say that my documents are just like
wikipedia's documents with the following fields :
- page with some text
My problem is that I can't make elasticsearch's results relevant.
For instance, and to take some wikipedia example, searching the term
"news" returns me:
- ABC news
- The NeWS
- "Huey Lewis and the News"
- News Corporation...
the "News" item is returned later.
Basically, I want it to return the item which match the whole term
before searching it into sentence.
Something like that :
"^term$" -> (ie: "News")
"^term" -> (ie: "News Corporation")
"term" -> (ie: "ABC news, "The NeWS"...)
How can I do that ? I tried many analyzer and query types
(query_string, term, fuzzy etc...) without luck.
Any hint and tips whould be very helpful.