I'm using scripts to implement some custom score function like:
∑is_ge_1(_index['FIELD']['TERM'].tf()) / my_query.termvectors('ANALYZER').size() where TERM is one of my_query.termvectors(), and FIELD can be passed from script params.
I'm able to get
_index['FIELD']['TERM'].tf() according to the docs.
But how can I get the whole query term vectors just like
I've googled this before but didn't get something useful. Only lucene v3.5 has QueryTermVector API.
Or if there's some other better approaches to implement this?
Thank you in advance.