Hallo Amir,
So far i understand, you have two sets of documents, let we say set1 and set2.
If you want to get the Similarity between the two sets documents you have to
index the docs of one and schearch each doc of the others as a query, then you
can get the similarity of the two documents. So:
ed against.
You could simply retrieve this string, and then use simple java String
manipulation to get what you want.
Matt
Kamal Najib wrote:
> Hi all,
> I want to get the word before and the word after the matched Term.For
Example if i have the Text " The drug was freshly prepare
Kamal Najib wrote:
> Hi all,
> I want to get the word before and the word after the matched Term.For
Example if i have the Text " The drug was freshly prepared at 4-hour intervals
. Eleven courses were administered to seven patients at this dose level and no
patient experience
Hi all,
I want to get the word before and the word after the matched Term.For Example
if i have the Text " The drug was freshly prepared at 4-hour intervals . Eleven
courses were administered to seven patients at this dose level and no patient
experienced nausea or vomiting" and the matched Te
Thank you Ian.
Kamal
Original Message:
Yep, I reckon so.
btw a Google search for something like lucene stemming gets hits,
including a couple of articles about stemming. Might be worth a look.
--
Ian.
On Mon, May 11, 2009 at 2:08 PM, Kamal Najib wrote:
> will the anlyzer now do stemming,
Thank you.
kamal.
Original Message:
The class is contained in
org.apache.lucene.index.memory.AnalyzerUtil
Assuming you've installed 2.4, it's in...
which is located in the contrib area. Try looking in
/contrib/memory/lucene-memory-2.4.0.jar
Best
Erick
2009/5/11 Kamal Najib
>
will the anlyzer now do stemming, if i do the folow:
analyzer = new StandardAnalyzer();
analyzer=AnalyzerUtil.getPorterStemmerAnalyzer(analyzer);
thanks.
Kamal.
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will the anlyzer now do stemming, if i do the folow:
analyzer = new StandardAnalyzer();
analyzer=AnalyzerUtil.getPorterStemmerAnalyzer(analyzer);
thanks.
Kamal.
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I have found it.
thanks.
Kamal.
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Hi all,
can someone tell me where can i find the package
org.apache.lucene.index.memory.AnalyzerUtil in the lucene api?I can't found it.
many thanks.
Kamal.
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Thank you for the Replay, i have got it.
Kamal.
Original Message:
What does the searcher.explain() method say?
-Grant
On May 6, 2009, at 2:18 AM, Kamal Najib wrote:
> hi,
> thanks for the reply.see:
http://lucene.apache.org/java/2_4_1/api/index.html
> you will find there the Simila
d with vascular",analyzer,"term",null);
ScoreDoc[] scoreDocs = searcher.search(query,5).scoreDocs;
I got the score mentioned above.(0.3044460713863373)
thanks.
kamal
Original Message:
What is SimilarityQueries? I'd try the explain capabilities to see
more.
On May 5, 2009, at 2
hi all,
i got the similarity score 0.3044460713863373 between two docs which have the
same text content, is it correct? I expected 1.0, hier is my result line:
doc:"this expression of galectin-1 in blood vessel walls was correlated with
vascular"
doc2 :"this expression of galectin-1 in blood v
Hi all,
I try to get the cosine similarity between two docs:
I have tried first to create a document for a String like this:
Document doc1=new Document();
doc1.add(new Field("term","nodular lesions over years responding kamal najib
nodular lesions over years responding&q
Thanks Mike,
i have found it.
Kamal.
Original Message:
This is in the contrib-queries JAR.
Mike
On Mon, May 4, 2009 at 6:02 AM, Kamal Najib wrote:
> Hi all,
> I try to use the class MoreLikeThis on the package
org.apache.lucene.search.similar but i cann't be resolved in eclipse
Hi all,
I try to use the class MoreLikeThis on the package
org.apache.lucene.search.similar but i cann't be resolved in eclipse.I imported
the lucene-core-2.4.1.jar and lucene-demos-2.4.1.jar.any suggestion?
thanks in advance.
Kamal.
--
-
I think one way to realize it is to run a phrase query.In your example for
example:
if you run phrasequery with " the quick brown fox" you will only have maches
like "*"+"the quickbrown fox"+"*",the * is any other string. that's mean a doc
will be considered as a match only if the doc contans
MemoryIndex which contains one
document and represent the other document as a query and the "search".
But, no, there isn't a MethodName(Vector1, Vector2) option.
-Grant
On Apr 30, 2009, at 1:00 PM, Kamal Najib wrote:
> Hi,
> I am new to Lucene and I want to get the s
You may write code that on the fly creates a volatile index, runs a query,
returns the similarity and clears the index (which would happen implicitly
in case of a ramdir approach.
--
Anshum Gupta
Naukri Labs!
http://ai-cafe.blogspot.com
The facts expressed here belong to everybody, the opinions t
Hi,
I am new to Lucene and I want to get the similarity between two vectors of
strings,is there a method, who do that?
for example if i have the vectors:
Vector1 :<"term1","term2","term3">
Vector2:<"term4","term5","term5">
is there a method to get the similarity between them in lucene,or is there
Hi,
A am new in Lucene and I want to get the similarity between two vectors of
strings,is there a method, who do that?
for example assume the vectors:
Vector1 :<"term1","term2","term3">
Vector2:<"term4","term5","term5">
is there a method to get the similarity between them in lucene,or is ther
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