Another piece resolved: DefaultSimilarity is now ClassicSimilarity since
LUCENE VERSION 5.4.
Best regards
On 7/5/18 4:30 PM, baris.ka...@oracle.com wrote:
One thing i noticed is that org.apache.lucene.index.IndexWriter class
does not have setSimilarity and it is moved to
org.apache.lucene.index.IndexWriterConfig class. thus, i resolved the
first question below.
Best regards
On 7/5/18 3:17 PM, baris.ka...@oracle.com wrote:
org.apache.lucene.index.IndexWriter class does not have setSimilarity
method, am i missing something for this?
i checked multiple Lucene versions.
next, i have this problem:
After defining the Analyzer as the PayloadAnalyzer like on the blog
mentioned before,
i declared org.apache.lucene.search.QueryParser (with the analyzer
mentioned above as the parameter) which was then used in declaring
the org.apache.lucene.search.Query object via parse method of parser.
Now, i wonder how i can use PayloadScoreQuery in this scenario.
Best regards
On 7/5/18 1:19 PM, baris.ka...@oracle.com wrote:
i mean i know the function of BoostingTermQuery class:
The BoostingTermQuery is very similar to the SpanTermQuery except
that it factors in the value of the payload located at each of the
positions where the Term occurs.
In order to take advantage of this, you must override
Similarity.scorePayload(String, byte[],int,int) which returns 1 by
default.
Payload scores are averaged across term occurrences in the document.
what i am asking is as follows:
Does this mean this (BoostingTermQuery in Lucene 2.9 or
PayloadScoerQuery in latest Lucene) needs to be called for ***all
the words*** scored in the format i mentioned <data>|<payload or
score> in the data?
Best regards
On 7/5/18 1:13 PM, baris.ka...@oracle.com wrote:
Sure, can You please point me to the location under Lucene Solr?
In Grant's article:
i want to know the need to use BoostingTermQuery (now in latest
version PayloadScoreQuery)
where we already specify payloads in the data in the form
<data>|<payload or score>.
Best regards
On 7/5/18 11:41 AM, Erick Erickson wrote:
Maybe look at the Solr payload code to see how to do it in Lucene?
But yeah, that article is quite out of date.
On Thu, Jul 5, 2018 at 8:23 AM, <baris.ka...@oracle.com> wrote:
Thanks i saw these posts but Grant's article is based on Lucene.
i am not using Solr. Many classes in that article does not exist
in latest
versions of Lucene like version 6.1.
For instance BoostingTermQuery does not exist in 6.1 and the way
docs are
indexed are also different on 6.1.
There is a new class PayloadScoreQuery but there is no examples
like this
great article how to put them together.
Best regards
On 7/5/18 11:18 AM, Ishan Chattopadhyaya wrote:
Try these, maybe?
https://urldefense.proofpoint.com/v2/url?u=https-3A__lucidworks.com_2017_09_14_solr-2Dpayloads_&d=DwIBaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=nlG5z5NcNdIbQAiX-BKNeyLlULCbaezrgocEvPhQkl4&m=Ak4sr1zTaxPibIGJz26XQrj9fM4hZls8OegNbEWu1lI&s=9hxjhLoi6Lnb7KbYaOeb4-SP039x4Zx0XIynF_HzOJk&e=
https://urldefense.proofpoint.com/v2/url?u=http-3A__www.textsearch.io_-3Fp-3D5&d=DwIBaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=nlG5z5NcNdIbQAiX-BKNeyLlULCbaezrgocEvPhQkl4&m=Ak4sr1zTaxPibIGJz26XQrj9fM4hZls8OegNbEWu1lI&s=elEAMRZBIF2jldvS2kCD9B3r43kZ3hOToKVyR0I4qzo&e=
On Thu, Jul 5, 2018 at 8:26 PM, <baris.ka...@oracle.com> wrote:
Hi,-
Is there a newer version of this great article from Mr. Grant
Ingersoll?
https://urldefense.proofpoint.com/v2/url?u=https-3A__lucidworks.com_2009_08_05_getting-2Dstarted-2Dwith-2Dpayloads_&d=DwIBaQ&c=RoP1YumCXCgaWHvlZYR8PZh8Bv7qIrMUB65eapI_JnE&r=nlG5z5NcNdIbQAiX-BKNeyLlULCbaezrgocEvPhQkl4&m=Ak4sr1zTaxPibIGJz26XQrj9fM4hZls8OegNbEWu1lI&s=isAZ026j7ugASeuPdoeXnoi5XfSGfxEgiWECE2ziURo&e=
Thanks
This article is based on Lucene 2.9.
Best regards
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