# How can I calculate score using More-like-this in script score
**URL:** https://discuss.elastic.co/t/how-can-i-calculate-score-using-more-like-this-in-script-score/259949
**Category:** Elasticsearch
**Created:** [December 31, 2020, 9:59am UTC](https://discuss.elastic.co/t/how-can-i-calculate-score-using-more-like-this-in-script-score/259949 "2020-12-31T09:59:55Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@111424](https://discuss.elastic.co/u/111424)
#### Post date: [December 31, 2020, 9:59am UTC](https://discuss.elastic.co/t/how-can-i-calculate-score-using-more-like-this-in-script-score/259949/1 "2020-12-31T09:59:55Z")
Hi.
I'm writing a query for searching engine.
I want to calculate the score using cosine similarity(between image feature vectors) and tfidf.
So, I used "function\_score" to calculate weighted sum of more-like-this score and cosine similarity.
I found that I should use "script\_score" inside "functions" when I use function\_score.
But I didnt work. Can anybody help me?
This is my code.
```
script_query = {
"function_score": {
"query": {
"bool": {
"must": [
{"match": {"unitCode": unitCode}},
{"match": {"problemLevel": problemLevel}}
]
}
},
"functions": [
{
"script_score": {
"script": {
"source": "cosineSimilarity(params.query_vector, 'fvec') + 1.0",
"params": {"query_vector": fvec}
}
}
},
{
"script_score": {
"script": {
"source":
{"more_like_this" :
{
"fields" : ["plainText"],
"like" : text,
"min_term_freq" : 0,
"min_doc_freq" : 0,
"minimum_should_match" : "0%"
}
}
}
}
}
],
"score_mode": "sum",
"boost_mode": "sum",
"max_boost": 4,
"min_score": 3
}
```
}
And error :
RequestError: RequestError(400, 'search\_phase\_execution\_exception', 'Failed to compile inline script [{"more\_like\_this":{"fields":["plainText"],"like":"윤 모네 학급 친구 대상 으로 집 에서 구독 하 신문 종류 조사 하 았 신문 보 친구 신문 보 친구 두 신문 어느 신문 도 구독 하 친구 었 신문 보 친구 한 택하 았 때 그 친구 신문 구독 하 확률 구하","min\_term\_freq":0,"min\_doc\_freq":0,"minimum\_should\_match":"0%"}}] using lang [painless]')
Thanks.
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [January 28, 2021, 10:00am UTC](https://discuss.elastic.co/t/how-can-i-calculate-score-using-more-like-this-in-script-score/259949/2 "2021-01-28T10:00:11Z")
This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.