提升查询
编辑提升查询
编辑返回匹配 positive 查询的文档，同时降低也匹配 negative 查询的文档的相关性得分。
你可以使用 boosting 查询来降低某些文档的排名，而不会将它们从搜索结果中排除。
示例请求
编辑resp = client.search(
query={
"boosting": {
"positive": {
"term": {
"text": "apple"
}
},
"negative": {
"term": {
"text": "pie tart fruit crumble tree"
}
},
"negative_boost": 0.5
}
},
)
print(resp)
response = client.search(
body: {
query: {
boosting: {
positive: {
term: {
text: 'apple'
}
},
negative: {
term: {
text: 'pie tart fruit crumble tree'
}
},
negative_boost: 0.5
}
}
}
)
puts response
const response = await client.search({
query: {
boosting: {
positive: {
term: {
text: "apple",
},
},
negative: {
term: {
text: "pie tart fruit crumble tree",
},
},
negative_boost: 0.5,
},
},
});
console.log(response);
GET /_search
{
"query": {
"boosting": {
"positive": {
"term": {
"text": "apple"
}
},
"negative": {
"term": {
"text": "pie tart fruit crumble tree"
}
},
"negative_boost": 0.5
}
}
}