hi erick/grant.. and others..
the basic issue as best i can state it is that i have an initial query, that
returns some data, along with a faculty name.
the name can be firts,last. i can also search via the web staff search
function, such that i return one or more possible faculty, who might be t
That exception looks like it's from 2.4.0, not 2.4.1.
Can you double check your CLASSPATH?
Mike
Chris Salem wrote:
sure. the method that does the reopening of the index is
synchronized. it would be possible for in-flight searches to be
using the reader, but that wasn't the problem since
(sorry for cross-posting)
Hi all,
I'm happy to announce a new release of Luke, the Lucene Index Toolbox.
As usually, you can obtain it from here:
http://www.getopt.org/luke
This release upgrades Luke to the Lucene 2.4.1 jars.
* New features and improvements:
o Added term counts p
Actually, the code I had previously was:
TermEnum e = reader.terms( new Term( fieldName, "" ) );
Collection values = new LinkedList();
while ( fieldName.equals( e.term().field() ) ) {
String text = e.term().text();
if ( text.length() > 0 )
values.add( text
sure. the method that does the reopening of the index is synchronized. it
would be possible for in-flight searches to be using the reader, but that
wasn't the problem since I was the only one testing it. here's the full
exception that was thrown:
org.apache.lucene.store.AlreadyClosedException
Uhm, a code snippet, perhaps?? Thanks.
- Paul
On Mar 19, 2009, at 10:26 AM, Erick Erickson wrote:
See TermEnum/TermDocs.
On Thu, Mar 19, 2009 at 12:41 PM, Paul J. Lucas
wrote:
The Lucene FAQ has a Q, "How do I retrieve all the values of a
particular
field that exists within an in
Hmm that's good that it resolves your issue, but not good in that it
means the bug may in fact still be there.
Can you answer the other questions below?
Mike
Chris Salem wrote:
Changing it to use the FSDirectory instead of the indexPath string
seems to work. thanks alot!
Sincerely,
Chr
Changing it to use the FSDirectory instead of the indexPath string seems to
work. thanks alot!
Sincerely,
Chris Salem
- Original Message -
To: java-user@lucene.apache.org
From: Michael McCandless
Sent: 3/19/2009 2:17:33 PM
Subject: Re: LUCENE-1453 not fixed?
Hmm... the code looks
What you are trying to do is called record linkage. There is a fair
amount of info in the Lucene archives on this, see http://www.lucidimagination.com/search/?q=record+linkage
As Erick says, you will need more info than just the name to do
this. I doubt you will be able to get completely
Hmm... the code looks OK.
Though: can multiple threads call that method at the same time?
And: could in-flight searches be using the reader, when you close it?
If instead of opening with String indexPath, you pass in an
FSDirectory that you opened, do you still hit the
AlreadyClosedExcepti
Hi
Please ignore the problem I raised. User error !
Sorry
Amin
On 19 Mar 2009, at 09:41, Amin Mohammed-Coleman
wrote:
Hi
I've implemented the solution using the PageHitCounter from the link
and I have noticed that in certain instances I get a 0 score for
queries like "document OR as
I'm using Lucene 2.4.1 and I'm still getting an AlreadyClosedException when
trying to reopen an IndexReader. Here's the code I'm using, in case I'm doing
something wrong, there isn't an error if I don't close the old reader:
String indexPath = "C:\\Lucene\\test";
IndexReader reader = IndexReader
Well, it seems that your problem, as stated, is not soluble. You've
stated that the instructors have the same name but given us no clue
as to what other information you have access to. So there's nothing
to distinguish them.
So what other information do you have about the particular instructors?
I
See TermEnum/TermDocs.
On Thu, Mar 19, 2009 at 12:41 PM, Paul J. Lucas wrote:
> The Lucene FAQ has a Q, "How do I retrieve all the values of a particular
> field that exists within an index, across all documents?" and gives some
> code. However, it looks like that code returns only unique v
Hi...
This may/may not have anything to do with Lucene/Nutch, but I figured I'd
ask/post anyway.
I'm working on a project, dealing with courses/classes on college sites. I'm
trying to figure out how to create an automated process where I can create a
process to link a given faculty member to a gi
The Lucene FAQ has a Q, "How do I retrieve all the values of a
particular field that exists within an index, across all documents?"
and gives some code. However, it looks like that code returns only
unique values. How does one get all values including duplicates?
- Paul
-
Hi
On Thu, Mar 19, 2009 at 4:44 PM, Andrzej Bialecki wrote:
> Grant Ingersoll wrote:
>
>> First off, I would start by using Lucene's explain functionality to see
>> why one result appears before the other. The explain method will tell you
>> all the factors that go into scoring each of your resu
Grant Ingersoll wrote:
First off, I would start by using Lucene's explain functionality to see
why one result appears before the other. The explain method will tell
you all the factors that go into scoring each of your results, as it
goes beyond just term frequency.
Finally, you might find
h
Hi
I try to update indexer.java. I want to add new code. I added and build
nutch with eclipse IDE. But result is not change. Could you help me?
Meral
Hi
I try to update indexer.java. I want to add new code. I added and build
nutch with eclipse IDE. But result is not change. Could you help me?
Meral
First off, I would start by using Lucene's explain functionality to
see why one result appears before the other. The explain method will
tell you all the factors that go into scoring each of your results, as
it goes beyond just term frequency.
Finally, you might find http://www.lucidimagina
This might help you understand Lucene scoring better...
http://lucene.apache.org/java/2_4_1/scoring.html
The number of occurrences is not the sole determinant of a
document's score and boosting won't change that.
But I have to ask why counting words is important to you. What problem
are you try
On Mar 19, 2009, at 5:13 AM, liat oren wrote:
I am looking for a quick solution to expand queries so they will
look for
synonms as well.
The same way WordNet is doing - it will looks for other words that
mean the
same as written in the query.
So Synonyms and WordNet are better categories
Hello all,
i've a search application which uses lucene-2.3.0 , and my
application running for a banking domain. Am indexing some banking urls as
an input and am searching some keywords. What my doubt is when i search
"cards", the less count keyword url comes up. I mean , for exa
Let's say I have 3 fields in a document (Type, FirstName, and LastName). For
example:
Document 0
--
Type: Public
FirstName: John
LastName: Deere
If I execute the following boolean query, document 0 is returned.
Type:Public OR FirstName:Candy OR LastName:Deere
Hi
I've implemented the solution using the PageHitCounter from the link and I
have noticed that in certain instances I get a 0 score for queries like
"document OR aspectj".
has anyone else experienced this?
Cheers
Amin
On Mon, Mar 16, 2009 at 8:07 PM, Amin Mohammed-Coleman wrote:
> Hi
> I've c
I am looking for a quick solution to expand queries so they will look for
synonms as well.
The same way WordNet is doing - it will looks for other words that mean the
same as written in the query.
So Synonyms and WordNet are better categories to describe what I need.
Any idea?
Currently what I d
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