Hi everybody,

I am going to add some analysis to Solr at the index time. Here is what I
am considering in my mind:
Suppose I have two different fields for Solr schema, field "a" and field
"b". I am going to use the created reverse index in a way that some terms
are considered as important ones and tell lucene to calculate a value based
on these terms frequency per each document. For example let the word
"hello" considered as important word with the weight of "2.0". Suppose the
term frequency for this word at field "a" is 3 and at field "b" is 6 for
document 1. Therefor the score value would be 2*3+(2*6)^2. I want to
calculate this score based on these fields and put it in the index for
retrieving. My question would be how can I do such thing? First I did
consider using term component for calculating this value from outside and
put it back to Solr index, but it seems it is not efficient enough.

Thank you very much.
Best regards.

-- 
A.Nazemian

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