I am trying to implement a relevance boost for date and geo-location fields using elastic search distance_feature. What Java API corresponds to distance_feature query?
Using decay function does not solve my use case
The following query works fine on Kibana:
{
"query": {
"bool": {
"should": [
{
"multi_match": {
"query": "mountain",
"fields": [
"description$string"
]
}
},
{
"bool": {
"should": [
{
"distance_feature": {
"field": "location$location",
"pivot": "1km",
"origin": [
-35.58,20.4
],
"boost": 1
}
},
{
"distance_feature": {
"field": "date_established$date",
"pivot": "10d",
"origin": "now",
"boost": 10
}
}
]
}
}
]
}
},
"_source": {
"includes": [
"title$string",
"location$location",
"date_established$date"
]
}
}