Having developed a system based on SOLr, we are now optimizing the
ranking of the search results to give the user a better search
experience.
We would like to create multiple index / query analyzer stacks in the
SOLr configuration to test how this affects the results. We would index
the same text field with all stacks and then at runtime allow the user
to select the stack to be used to execute the search. He can thus
perform the same search in for example 5 ways, and tell us which search
stack gave him the best set of results.
How can we do this?
We were thinking along the lines:
* In the schema.xml define the different index / query stacks for
different field types ("text_stack1", "text_stack2", "text_stack3",...).
* Create a field of each type ("<field name="text_s1"
type="text_stack1" ...>", "<field name="text_s2" type="text_stack2"
...>", ...).
* Create a copy field definition, copying the same text into the
five different fields ("<copyField source="text_in" dest="text_s1">",
"<copyField source="text_in" dest="text_s2">", ...).
Is this the smart way of doing it? Is there a better way?
Thanks,
Gert.
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