Re: Exact word search in Solr
Hi, I followed with the below metioned steps and i am not getting the desired results. Let me know if anything else to be done. Regards Bhaskar --- On Fri, 9/18/09, AHMET ARSLAN iori...@yahoo.com wrote: From: AHMET ARSLAN iori...@yahoo.com Subject: Re: Exact word search in Solr To: solr-user@lucene.apache.org Date: Friday, September 18, 2009, 2:59 AM Hi, I am doing exact word search in Solr 1.3 and I am not getting the expected results. I am giving you the sample XML file along with the mail from where search results are fetched. The following steps were followed to achieve exact word search result in Solr. You can simply use the fieldType below to achieve this: fieldType name=text_ws class=solr.TextField positionIncrementGap=100 analyzer tokenizer class=solr.WhitespaceTokenizerFactory/ filter class=solr.LowerCaseFilterFactory/ /analyzer /fieldType Note that there is no WordDelimiterFilterFactory in this type. But probably yours has it. Hope this helps.
Re: Exact word search in Solr
: I followed with the below metioned steps and i am not getting the desired results. : Let me know if anything else to be done. Ahmet's point was to declare the text_ws fieldtype and then use it on the field you want to have an exact match. FWIW: describing your goal as an exact word search is missleading, since your examples are case-insensitive. -Hoss
Exact word search in Solr
Hi, I am doing exact word search in Solr 1.3 and I am not getting the expected results. I am giving you the sample XML file along with the mail from where search results are fetched. The following steps were followed to achieve exact word search result in Solr. 1) Schema.xml is configured for title, url and description field name=url type=string indexed=true stored=true required=true/ field name=title type=text indexed=true stored=true required=true / field name=description type=text indexed=true stored=true required=true/ Commented below lines !--filter class=solr.EnglishPorterFilterFactory protected=protwords.txt/-- !--filter class=solr.EnglishPorterFilterFactory protected=protwords.txt/-- 2) Started Solr server 3) Indexed sample data with title, url description 5) Assume I am giving (say channelone) as my input search string for exact word search in Solr admin page. I am getting the following output.It sould show output pertaining to channelone only.It should not display combination of words with “channelone”.I am not looking for case sensitive search here. doc field name=urlhttp://c2search1/contactus3.html/field field name=titlec2Search1: Contactus3/field field name=descriptionchannelOne/field /doc - doc field name=urlhttp://c2search1/contactus4.html/field field name=titlec2Search1: Contactus4/field field name=descriptionChannelone/field /doc - doc field name=urlhttp://c2search1/contactus5.html/field field name=titlec2Search1: Contactus5/field field name=descriptionchannel...@$/field /doc - doc field name=urlhttp://c2search1/contactus6.html/field field name=titlec2Search1: Contactus6/field field name=descriptionchannelon...@$/field /doc - doc field name=urlhttp://c2search1/contactus7.html/field field name=titlec2Search1: Contactus7/field field name=descriptionchannelon...@$ab/field /doc Expected Result doc field name=urlhttp://c2search1/contactus3.html/field field name=titlec2Search1: Contactus3/field field name=descriptionchannelOne/field /doc - doc field name=urlhttp://c2search1/contactus4.html/field field name=titlec2Search1: Contactus4/field field name=descriptionChannelone/field /doc Please help me with the above scenario to achieve the desired output. Regards Bhaskar
Re: Exact word search in Solr
Hi, I am doing exact word search in Solr 1.3 and I am not getting the expected results. I am giving you the sample XML file along with the mail from where search results are fetched. The following steps were followed to achieve exact word search result in Solr. You can simply use the fieldType below to achieve this: fieldType name=text_ws class=solr.TextField positionIncrementGap=100 analyzer tokenizer class=solr.WhitespaceTokenizerFactory/ filter class=solr.LowerCaseFilterFactory/ /analyzer /fieldType Note that there is no WordDelimiterFilterFactory in this type. But probably yours has it. Hope this helps.
Re: Exact Word Search
Hi Shalin, My search is based on the following fields in schema.xml field name=url type=string indexed=true stored=true/ field name=content type=text indexed=true stored=true/ field name=description type=string indexed=true stored=true/ Let me know if you need anything else? Regards Bhaskar --- On Fri, 9/4/09, Shalin Shekhar Mangar shalinman...@gmail.com wrote: From: Shalin Shekhar Mangar shalinman...@gmail.com Subject: Re: Exact Word Search To: solr-user@lucene.apache.org Date: Friday, September 4, 2009, 5:51 AM On Fri, Sep 4, 2009 at 6:06 PM, bhaskar chandrasekar bas_s...@yahoo.co.inwrote: Hi, I have integrated Solr with Carrot2 Cluster Engine (v 3.1.0). Carrot2 is used as a presentation layer. Carrot2 sends requested query to external source (Solr) and get results from Solr. Carrot2 may not be responsible for forming Query. It would have been handled from Solr end. Can you post the exact query that your application or Carrot2 is sending to Solr? Can you also list the Solr field and type defined in schema.xml which is being searched? Please help me with the below scenarios. Scenario: (Please DO NOT consider any case sensitive) Assuming I give bhaskar as input string It should give me search results pertaining to word ‘bhaskar’ only. I am expecting output like below database query Select * from MASTER where name =’bhaskar’; Above query suppose to return matched records for ‘bhaskar’.. Use a solr.TextField with KeywordTokenizer and LowerCaseFilter and search with q=field-name:field-value -- Regards, Shalin Shekhar Mangar.
Re: Exact Word Search
If you want to do a exact match (case sensitive) in Solr, you should have a string type field and the query should be made as fieldname:value However, reading your mail I get the feeling that the query is actually being made by Carrot2. On Fri, Sep 4, 2009 at 7:41 AM, bhaskar chandrasekar bas_s...@yahoo.co.inwrote: Hi shalin, Thanks for your reply. I am not sure as how the query is formed in Solr. If you could throw some light on this , it will be helpful. Is it achievable?. Regards Bhaskar --- On Thu, 9/3/09, Shalin Shekhar Mangar shalinman...@gmail.com wrote: From: Shalin Shekhar Mangar shalinman...@gmail.com Subject: Re: Exact Word Search To: solr-user@lucene.apache.org Date: Thursday, September 3, 2009, 5:14 AM On Thu, Sep 3, 2009 at 1:33 PM, bhaskar chandrasekar bas_s...@yahoo.co.inwrote: Hi, Can any one help me with the below scenario?. Scenario : I have integrated Solr with Carrot2. The issue is Assuming i give bhaskar as input string for search. It should give me search results pertaining to bhaskar only. Example: It should not display search results as chandarbhaskar or bhaskarc. Basically search should happen based on the exact word match. I am not bothered about case sensitive here How to achieve the above Scenario in Carrot2 ?. Bhaskar, I think this question is better suited for the Carrot mailing lists. Unless you yourself control how the solr query is created, we will not be able to help you. -- Regards, Shalin Shekhar Mangar. -- Regards, Shalin Shekhar Mangar.
Re: Exact Word Search
Hi Shalin, Where on in which file should i set the values you have mentioned?. Let me know how to set it. Regards Bhaskar --- On Fri, 9/4/09, Shalin Shekhar Mangar shalinman...@gmail.com wrote: From: Shalin Shekhar Mangar shalinman...@gmail.com Subject: Re: Exact Word Search To: solr-user@lucene.apache.org Date: Friday, September 4, 2009, 1:47 AM If you want to do a exact match (case sensitive) in Solr, you should have a string type field and the query should be made as fieldname:value However, reading your mail I get the feeling that the query is actually being made by Carrot2. On Fri, Sep 4, 2009 at 7:41 AM, bhaskar chandrasekar bas_s...@yahoo.co.inwrote: Hi shalin, Thanks for your reply. I am not sure as how the query is formed in Solr. If you could throw some light on this , it will be helpful. Is it achievable?. Regards Bhaskar --- On Thu, 9/3/09, Shalin Shekhar Mangar shalinman...@gmail.com wrote: From: Shalin Shekhar Mangar shalinman...@gmail.com Subject: Re: Exact Word Search To: solr-user@lucene.apache.org Date: Thursday, September 3, 2009, 5:14 AM On Thu, Sep 3, 2009 at 1:33 PM, bhaskar chandrasekar bas_s...@yahoo.co.inwrote: Hi, Can any one help me with the below scenario?. Scenario : I have integrated Solr with Carrot2. The issue is Assuming i give bhaskar as input string for search. It should give me search results pertaining to bhaskar only. Example: It should not display search results as chandarbhaskar or bhaskarc. Basically search should happen based on the exact word match. I am not bothered about case sensitive here How to achieve the above Scenario in Carrot2 ?. Bhaskar, I think this question is better suited for the Carrot mailing lists. Unless you yourself control how the solr query is created, we will not be able to help you. -- Regards, Shalin Shekhar Mangar. -- Regards, Shalin Shekhar Mangar.
Re: Exact Word Search
Hi, I have integrated Solr with Carrot2 Cluster Engine (v 3.1.0). Carrot2 is used as a presentation layer. Carrot2 sends requested query to external source (Solr) and get results from Solr. Carrot2 may not be responsible for forming Query. It would have been handled from Solr end. Please help me with the below scenarios. Scenario: (Please DO NOT consider any case sensitive) Assuming I give bhaskar as input string It should give me search results pertaining to word ‘bhaskar’ only. I am expecting output like below database query Select * from MASTER where name =’bhaskar’; Above query suppose to return matched records for ‘bhaskar’.. My Carrot2 search result should have similar out. It should not display search results prefixed or suffixed with bhaskar. Regards Bhaskar --- On Fri, 9/4/09, Shalin Shekhar Mangar shalinman...@gmail.com wrote: From: Shalin Shekhar Mangar shalinman...@gmail.com Subject: Re: Exact Word Search To: solr-user@lucene.apache.org Date: Friday, September 4, 2009, 1:47 AM If you want to do a exact match (case sensitive) in Solr, you should have a string type field and the query should be made as fieldname:value However, reading your mail I get the feeling that the query is actually being made by Carrot2. On Fri, Sep 4, 2009 at 7:41 AM, bhaskar chandrasekar bas_s...@yahoo.co.inwrote: Hi shalin, Thanks for your reply. I am not sure as how the query is formed in Solr. If you could throw some light on this , it will be helpful. Is it achievable?. Regards Bhaskar --- On Thu, 9/3/09, Shalin Shekhar Mangar shalinman...@gmail.com wrote: From: Shalin Shekhar Mangar shalinman...@gmail.com Subject: Re: Exact Word Search To: solr-user@lucene.apache.org Date: Thursday, September 3, 2009, 5:14 AM On Thu, Sep 3, 2009 at 1:33 PM, bhaskar chandrasekar bas_s...@yahoo.co.inwrote: Hi, Can any one help me with the below scenario?. Scenario : I have integrated Solr with Carrot2. The issue is Assuming i give bhaskar as input string for search. It should give me search results pertaining to bhaskar only. Example: It should not display search results as chandarbhaskar or bhaskarc. Basically search should happen based on the exact word match. I am not bothered about case sensitive here How to achieve the above Scenario in Carrot2 ?. Bhaskar, I think this question is better suited for the Carrot mailing lists. Unless you yourself control how the solr query is created, we will not be able to help you. -- Regards, Shalin Shekhar Mangar. -- Regards, Shalin Shekhar Mangar.
Re: Exact Word Search
On Fri, Sep 4, 2009 at 6:06 PM, bhaskar chandrasekar bas_s...@yahoo.co.inwrote: Hi, I have integrated Solr with Carrot2 Cluster Engine (v 3.1.0). Carrot2 is used as a presentation layer. Carrot2 sends requested query to external source (Solr) and get results from Solr. Carrot2 may not be responsible for forming Query. It would have been handled from Solr end. Can you post the exact query that your application or Carrot2 is sending to Solr? Can you also list the Solr field and type defined in schema.xml which is being searched? Please help me with the below scenarios. Scenario: (Please DO NOT consider any case sensitive) Assuming I give bhaskar as input string It should give me search results pertaining to word ‘bhaskar’ only. I am expecting output like below database query Select * from MASTER where name =’bhaskar’; Above query suppose to return matched records for ‘bhaskar’.. Use a solr.TextField with KeywordTokenizer and LowerCaseFilter and search with q=field-name:field-value -- Regards, Shalin Shekhar Mangar.
Exact Word Search
Hi, Can any one help me with the below scenario?. Scenario : I have integrated Solr with Carrot2. The issue is Assuming i give bhaskar as input string for search. It should give me search results pertaining to bhaskar only. Example: It should not display search results as chandarbhaskar or bhaskarc. Basically search should happen based on the exact word match. I am not bothered about case sensitive here How to achieve the above Scenario in Carrot2 ?. Regards Bhaskar
Re: Exact Word Search
On Thu, Sep 3, 2009 at 1:33 PM, bhaskar chandrasekar bas_s...@yahoo.co.inwrote: Hi, Can any one help me with the below scenario?. Scenario : I have integrated Solr with Carrot2. The issue is Assuming i give bhaskar as input string for search. It should give me search results pertaining to bhaskar only. Example: It should not display search results as chandarbhaskar or bhaskarc. Basically search should happen based on the exact word match. I am not bothered about case sensitive here How to achieve the above Scenario in Carrot2 ?. Bhaskar, I think this question is better suited for the Carrot mailing lists. Unless you yourself control how the solr query is created, we will not be able to help you. -- Regards, Shalin Shekhar Mangar.
Re: Exact Word Search
Hi shalin, Thanks for your reply. I am not sure as how the query is formed in Solr. If you could throw some light on this , it will be helpful. Is it achievable?. Regards Bhaskar --- On Thu, 9/3/09, Shalin Shekhar Mangar shalinman...@gmail.com wrote: From: Shalin Shekhar Mangar shalinman...@gmail.com Subject: Re: Exact Word Search To: solr-user@lucene.apache.org Date: Thursday, September 3, 2009, 5:14 AM On Thu, Sep 3, 2009 at 1:33 PM, bhaskar chandrasekar bas_s...@yahoo.co.inwrote: Hi, Can any one help me with the below scenario?. Scenario : I have integrated Solr with Carrot2. The issue is Assuming i give bhaskar as input string for search. It should give me search results pertaining to bhaskar only. Example: It should not display search results as chandarbhaskar or bhaskarc. Basically search should happen based on the exact word match. I am not bothered about case sensitive here How to achieve the above Scenario in Carrot2 ?. Bhaskar, I think this question is better suited for the Carrot mailing lists. Unless you yourself control how the solr query is created, we will not be able to help you. -- Regards, Shalin Shekhar Mangar.
Re: Exact word search
On Tue, Aug 25, 2009 at 10:40 AM, bhaskar chandrasekar bas_s...@yahoo.co.in wrote: Hi, Can any one helpe me with the below scenario?. Scenario 1: Assume that I give Google as input string i am using Carrot with Solr Carrot is for front end display purpose It seems like Carrot is the one making the queries to Solr? In that case, this question may be better suited for carrot users/developers. the issue is Assuming i give BHASKAR as input string It should give me search results pertaining to BHASKAR only. Select * from MASTER where name =Bhaskar; Example:It should not display search results as ChandarBhaskar or BhaskarC. Should display Bhaskar only. That is easy with Solr, make a query like field-name:Bhaskar. Make sure that field name is not tokenized i.e. string type in schema.xml Scenario 2: Select * from MASTER where name like %BHASKAR%; It should display records containing the word BHASKAR Ex: Bhaskar ChandarBhaskar BhaskarC Bhaskarabc Leading wildcards are not supported. However there are alternate ways of doing it. Create two fields, keep one as a normal string type and use a KeywordTokenizer and ReverseFilter on the other. Make one field a copyField of the other. Perform a prefix search on both fields. -- Regards, Shalin Shekhar Mangar.
Exact word search
Hi, Can any one helpe me with the below scenario?. Scenario 1: Assume that I give Google as input string i am using Carrot with Solr Carrot is for front end display purpose the issue is Assuming i give BHASKAR as input string It should give me search results pertaining to BHASKAR only. Select * from MASTER where name =Bhaskar; Example:It should not display search results as ChandarBhaskar or BhaskarC. Should display Bhaskar only. Scenario 2: Select * from MASTER where name like %BHASKAR%; It should display records containing the word BHASKAR Ex: Bhaskar ChandarBhaskar BhaskarC Bhaskarabc How to achieve Scenario 1 in Solr ?. ... Regards Bhaskar
