Hi All,
Currently I have an array type, and I need to calculate score base on num
matched terms filters.
For example:
Here is my mappings :
{
"tweet" : {
"properties" : {
"tags" : {"type" : "string", "index_name" : "tag"},
}
}
}
My data will be indexed like that :
{
"tweet" : {
"tags" : ["USA","VN","GM"]
}
}
So if I query with terms filter for : "USA", and "GM"
My score will be 2/3 (it's mean num matched / tags array). (actually the
score will be calculated with complex formal, but I just one to focus on
the problem)
Thanks in advance.
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