Phil Rosen wrote:
I am building an application that requires I index a set of documents on
the scale of hundreds of thousands.
A document can have a varying number of attribute fields with an unknown
set of potential values. I realize that just indexing a blob of fields
would be much faster, however I need to bin the search results based on
common attributes; as different types of attributes could potentially have
overlapping values a single blob for all attributes wont work.
My question is this, is there a way to get term frequencies for a set of
documents or hits, without using getTermFreqVector() on each document and
each attribute field? As I could have hundreds of results, each with
dozens of attribute fields, looping getTermFreqVector() would be very
slow. If there isn't something inherent to lucene, has anyone seen an
extension that could accomplish this?
Could you give an example of what you're starting with, what a search looks
like, and what you want out? It sounds almost like you're looking for a
custom statistical analysis of hits, which I doubt Lucene is going to have for
you, out of the box ...
--MDC
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