Hi, you can use a script to find out term frequencies and more of a particular word in a field. This feature is available since 0.90.10. Check it out here:
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/modules-advanced-scripting.html You can use this either inside a function_score [1] query if you want to use the tf to influence the score, or you can define a script field [2] if you only want to have the information returned. If you want to write a native script, some examples how to use that from java are in this repository: https://github.com/imotov/elasticsearch-native-script-example Hope that helps, Britta [1] http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/query-dsl-function-score-query.html [2] http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-script-fields.html On Fri, Feb 7, 2014 at 7:24 AM, Navneet Mathpal <navneetmathpa...@gmail.com> wrote: > Hi, > > how to implement whymatch in elastic search, Is there is any procedure to > calculate the term frequency for particular word. > > for example : > > search query- google founder > > results are :- g123,g456,g789 (these are the docId corresponding to results > ) > > In g123 google is in title field 3 times. > > so how to calculate them. > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to elasticsearch+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/0e2d9c72-ccbb-45cc-ab65-4899905487e3%40googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CALhJbBhi%3Dvjogo6UCERiLLng5pKP6z%2BsL_zjgfceaGx%3D9ZTk_A%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
