Re: two word phrase search using dismax

[Michael Kuhlmann]

Am 14.11.2011 21:50, schrieb alx...@aim.com:
Hello,
I use solr3.4 and nutch 1.3. In request handler we have
<str name="mm">2&lt;-1 5&lt;-2 6&lt;90%</str>

As fas as I know this means that for two word phrase search match must be 100%.
However, I noticed that in most cases documents with both words are ranked 
around 20 place.
In the first places are documents with one of the words in the phrase.

Any ideas why this happening and is it possible to fix it?

Hi,

are you sure that only one of the words matched in the found documents? 
Have you checked all fields that are listed in the qf parameter? And did 
you check for stemmed versions of your search terms?

If all this is true, you maybe want to give an example.

And AFAIK the mm parameter does not affect the ranking.