On Mon, Mar 30, 2020 at 11:16:23PM +0200, Ben Engbers scripsit:
[snip]
> For "probleem", the idf should be calculated as ln($count/703). Since
> there are 1780 nodes this would result in 0.929011751.
> I tried to exten the 'let $idf' line with:
>=> array:for-each(function($idf) {array:appen
Hi Ben -
I'm on mobile, please excuse any typos.
Maybe
`return array { $idf }`
is closer?
Untested, apologies!
Best,
Bridger
On Mon, Mar 30, 2020, 5:16 PM Ben Engbers wrote:
> Hi,
>
> In textmining, the 'idf' or inverse document frequency is defined as
> idf(term)=ln(ndocuments / ndocuments c
Hi,
In textmining, the 'idf' or inverse document frequency is defined as
idf(term)=ln(ndocuments / ndocuments containing term). I am working on a
function that should return this idf.
This function:
declare function local:wordFreq_idf($nodes as node()*) as array(*) {
let $count := count($nodes
On Mon, 2020-03-30 at 15:39 +0200, Christian Grün wrote:
> I remember that some users have successfully utilized Memcached in
> the past to cache BaseX query results.
I did this for a while on fromoldbooks.org and it worked fine (you have
to know when to invalidate the cache of course!). But for
Hi Martin,
Thanks for the analysis. As you’ve already indicated, the combination
of documents with and without namespaces triggered an optimization
that should only take effect if all documents of a database have the
same default namespace
The bug has been fixed; a new snapshot is online [1,2].
Hi Christian,
Le 30/03/2020 à 15:51, Christian Grün a écrit :
You should always close instances of classes that inherit the
Closeable interface.
Thank you for the tip. I will change my code.
Regards.
--
Jean-François MAUREL
PIMECA
http://www.pimeca.com
Hi Mickael,
BaseX provides no dedicated memoization features. I remember that some
users have successfully utilized Memcached in the past to cache BaseX
query results.
Salutations,
Christian
On Mon, Mar 23, 2020 at 11:05 AM Mickael Desfrenes
wrote:
>
> Hello dear basex list,
>
> Is there any
Am 29.03.2020 um 16:26 schrieb Martin Honnen:
Using BaseX 9.3.2, why does a query
collection('/test-db-1/bib')//Q{}libro
return 6 items while
collection('/test-db-1/bib')//libro
gives 0 items?
If I run
collection('/test-db-1/bib')//Q{}libro, collection('/test-db-1/bib')//libro
the in
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