Stack Overflow
Stack Overflow

Questions tagged [solr-boost]

Boosting is the art of increasing the relevance of search result based on alternative indices/properties. It is the opposite of penalizing.

124 questions
0
votes
1 answer

how to get apply boost in solr based on condition

I am new to solr and i have 2 fields say displayName and foodType in my solr currently i am querying from angular using the following code angular.element.ajax({ url: "http://dev2.slim.in:8983/solr/food/select", …
Aswin Raghavan
  • 321
  • 2
  • 14
0
votes
0 answers

How to boost a field with maintaining its old value

I am using solr 4.10.3. I have indexed some data using Nutch. I have to boost a field of a document in solr such that its old data is maintained just attributed boost is changed. What is the solution ?
Hafiz Muhammad Shafiq
  • 8,168
  • 12
  • 63
  • 121
0
votes
0 answers

Document index time boosting in solr via Apache Nutch

I am crawling some websites using apache Nutch. I have to give boost to one website out of all. suppose out of 100 urls, there is a wiki url in seed. I want to give all data from wiki some boot, so that they should be displayed at top. I am using…
Hafiz Muhammad Shafiq
  • 8,168
  • 12
  • 63
  • 121
0
votes
1 answer

Boost document in Solr

i'd like to boost documents in solr only if a certain field has a fixed value for example: i'd like to boost all documents that have the value of the field colour set to "yellow" bf=colour:yellow^10 Is it possible?
Belsen
  • 313
  • 3
  • 4
  • 17
0
votes
1 answer

Solr boosting is not working as expected even if I have given high score

I have one search field where user can search products based on three fields : productCFN (String type), productBrand (String type) and productUpnName (text type). I am giving boost value based on priority so that result will come at the same order…
Free-Minded
  • 5,322
  • 6
  • 50
  • 93
0
votes
1 answer

How is lucene boosting affected by lengthNorm similarity

I have two docs containing: doc_1: one two three four five Bingo doc_2: Bingo one two three four five Which I am indexing in two fields each, where one field contains the first 5 terms, and the second contains the last term. TextField start_field =…
Alexandru Severin
  • 6,021
  • 11
  • 48
  • 71
0
votes
1 answer

How to Identify which records have been boosted in solr search result

I have a requirement in my project to show a special tag on those records which have been boosted. Use case : Client has created a boost rule to boost all soups of a particular brand. Now when user search term soup then all soups of the given brand…
madhur gupta
  • 1
  • 1
0
votes
1 answer

Boost function with custom indexed string field does not work. Solr 3.6

I'm improving an existing search system which is using Solr 3.6 I'm trying to boost search results using following function: {!boost b=recip(sub(1,floor(strdist("someText",myField,jw))),1000000,1,1)}searchText searchText - some text that user…
user3426964
  • 1
  • 1
0
votes
1 answer

Solr boosting latest documents just not working

I have read many forums and followed a couple of suggestions but I cannot get this to work. I get the results in the reverse order, i.e., the oldest first despite boosting by a non-multivalued date field. The field specified in schema
user592748
  • 1,194
  • 3
  • 21
  • 45
0
votes
1 answer

How can I use dismax or edismax to boost a query in SOLR?

I am new to SOLR so bear with me. So there are a bunch of hotels in different countries in the world and you can search for them from any location. For example, there could be a hotel in Tokyo and I could be searching for this hotel in London or…
Johnathan Au
  • 5,244
  • 18
  • 70
  • 128
0
votes
1 answer

How to apply boosting in solr

I am new to solr, please help me in boosting fields. I have a query like this, q=name:test* OR description:test* i want to apply boosting/weight age for name its 500 and for description its 50. for example: lets consider "test" term is appearing…
Suresh Lakku
  • 95
  • 1
  • 9
0
votes
1 answer

How to penalize a document for a particular value in solr?

I am trying to implement a jobsearch in solr. What I want is to boost the title and keyword field. And also to negatively boost the those documents in which location is Anywhere. For example : I searched for "Perl" and Location "Mumbai" The The…
Asif Idris
  • 11
  • 3
0
votes
1 answer

Solr [version 3.6.1] filter query issues

I have indexed a small collection (about 150k documents). I give user the ability to make filtered queries using dropdown boxes. The “field query” fields are: apo_taxonomy, apo_dik, apo_number, and apo_date. Below is a portion of…
user734094
0
votes
0 answers

Solr: Set a different weight (boost) at each value of a field (with multivalued=true)

I'm using Solr4.4. I'm using DIH with RDBMS I need to set a different weight (boost) at each value of a field (with multivalued=true). In particular, I have a field (text - with multivalued=true) and a float value different for each text, and I…
Dany
  • 2,290
  • 8
  • 35
  • 56
0
votes
1 answer

SOLR: can we specify a field as the boost value for a record?

I am using SOLR. I have a field called weight. I want to have this value to boost every record with. Is there any way that I can specify it in config file?
Mr.Boy
  • 615
  • 1
  • 7
  • 13
1 2 3
…
8
9