search for: xapianc

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2016 May 16
2
Weighting recent results
I was thinking about this some more: Is there a reason I can't just weight by some function of recency at indexing time? $weight = get_weight_based_on_recency(...); $tg->index_text($txt,$weight); If I wanted to allow the user the option of searching either in recency-weighted mode or not, I could index each document into 2 different databases, one with and one without. This avoids
2017 Sep 12
2
perl bindings to Xapian::Query
...     $query = Xapian::Query->new(OP_FILTER,$query,$filterquery);     } This appears to die on Xapian::Query->new with   No matching function for overloaded 'new_Query' at /usr/local/lib/perl5/site_perl/Xapian.pm line 1282. I see in Xapian.pm where Xapian::Query attempts to call Xapianc::new_Query . Is there some other way I am supposed to do this? I should say that I am using xapian-bindings-1.4.4 which I compiled and installed myself. Thanks,  - Alex Aminoff    NBER