Martin Braun wrote:
Hi Breck,
thanks for your answer.
<snip>
What about performance?
Tuning params dominate the performance space. A small beam (16 active
hypotheses) will be quite snappy (I have 200 queries/sec with a 32 beam.
over a 80 gig text collection that with some pruning was 5 gig in memory
running an 8 gram model)
That's really impressive (though I didn't understand what you mean with
"beams").
Beam is how many active spellings your search space has. So 'brek' with
a beam of 3 would retain 3 different spelling variations as a result of
the best scoreing edits against the underlyinig language model--it is
maintained in a left to right scan of the word.
Did I unterstand the license term correctly, that I could use Lingpipe
for free when I am building a Search Engine for a Academic Website (for
free use)?
Yep.
best
breck
thanks,
martin
Tuning is a big deal and I need to write a tuning tutorial. I am doing
more teaching/training now so that may happen.
breck
Does anybody have a good idea how to find typos in the index.
tia,
martin
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Breck Baldwin
Alias-i, Inc.
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