Li Li [fancye...@gmail.com] wrote:
> I am using mmap fs directory in lucene. My index is small (about 3GB
> in disk) and I have plenty of memory available. The problem is that
> when the term is first queried, it's slow. How can I "load" all
> directory into memory?
Yes. One of the smart things ab
Hello everyone,
We have extended the deadline for submissions to the FOSDEM 2015 Open Source
Search Dev
Room to Monday, 9 December at 23:59 CET.
We are looking forward to your talk proposal!
Cheers,
Uwe
-
Uwe Schindler
uschind...@apache.org
Apache Lucene PMC Member / Committer
Bremen, Ger
Hi,
the first searches are always slower, which is not only caused by the FS cache.
In general, searchers must be warmed, so you execute a set of search queries or
calculate facets initially after opening (or reopening) an IndexReader. This
will have the side effect of also warming the disk cac
Hi David,
Many thanks for the pointers and sharing the slides. I will take a look in
that direction.
Regards,
Prasad.
On Tue, Dec 2, 2014 at 8:38 PM, david.w.smi...@gmail.com <
david.w.smi...@gmail.com> wrote:
> Hi Prasad,
>
> Firstly, the Lucene ‘general’ list is not the appropriate list; it’s
"Indin _bull?
Sent from my BlackBerry® wireless device
-Original Message-
From: Toke Eskildsen
Date: Wed, 3 Dec 2014 08:25:04
To: java-user@lucene.apache.org
Reply-To: java-user@lucene.apache.org
Subject: RE: how to "load" mmap directory into memory?
Li Li [fancye...@gmail.com] wrote:
>
Canuaddalotofnonsenseorshallwebedirect!?!?! X
Sent from my BlackBerry® wireless device
-Original Message-
From: "Uwe Schindler"
Date: Wed, 3 Dec 2014 11:54:27
To:
Reply-To: java-user@lucene.apache.org
Subject: RE: how to "load" mmap directory into memory?
Hi,
the first searches are al
Hi Paul,
I don't have much expertise in this area so hopefully others will answer,
but maybe this is better than nothing.
I don't know many out-of-the-box solutions for this problem, but I'm sure
they exist. Mahout and Carrot2 might be worth investigating.
Similarity Metrics:
- Jaccard Index. Me
On 03/12/2014 15:14, Barry Coughlan wrote:
Hi Paul,
I don't have much expertise in this area so hopefully others will
answer, but maybe this is better than nothing.
I don't know many out-of-the-box solutions for this problem, but I'm
sure they exist. Mahout and Carrot2 might be worth investi
Paul, for a pair-wise comparison Cosine Similarity does pretty good
for most purposes.
On Wed, Dec 3, 2014 at 10:45 AM, Paul Taylor wrote:
> On 03/12/2014 15:14, Barry Coughlan wrote:
>>
>> Hi Paul,
>>
>> I don't have much expertise in this area so hopefully others will answer,
>> but maybe this
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===
CALL FOR PAPERS
The 18th IEEE International Symposium On Real-Time Computing
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