Hi there,
I am executing the following query:
{
"from":0,
"size":5,
"explain": "true",
"query":{
"bool":{
"must":[
{
"multi_match":{
"query":"Marco",
"fields":["FirstName","MiddleName","LastName"],
"fuzziness":0.6
}
}
]
}
}
}
As the results are by default sorted by the score, I thought that would
give me the most matching results first. But the first result is a Marco,
then two Mario and then another Marco:
hits: [
{
_shard: 8
_node: pFk-akByRACHUsGiyVa5UQ
_index: my_index
_type: my_type
_id: 52
_score: 3.0794415
_source: {
LastName: Orozco Arriola
MiddleName: Antonio
FirstName: Marco
},
_explanation: {
value: 3.0794415
description: max of:
details: [
{
value: 3.0794415
description: weight(FirstName:marco in 4) [PerFieldSimilarity],
result of:
details: [
{
value: 3.0794415
description: fieldWeight in 4, product of:
details: [
{
value: 1
description: tf(freq=1.0), with freq of:
details: [
{
value: 1
description: termFreq=1.0
}
]
}
{
value: 3.0794415
description: idf(docFreq=1, maxDocs=16)
}
{
value: 1
description: fieldNorm(doc=4)
}
]
}
]
}
]
}
},
{
_shard: 9
_node: pFk-akByRACHUsGiyVa5UQ
_index: my_index
_type: my_type
_id: 114
_score: 2.9459102
_source: {
LastName: Barrios Falla
MiddleName: Mario
FirstName: Jorge
},
_explanation: {
value: 2.9459102
description: max of:
details: [
{
value: 2.9459102
description: weight(MiddleName:mario^0.8 in 8)
[PerFieldSimilarity], result of:
details: [
{
value: 2.9459102
description: fieldWeight in 8, product of:
details: [
{
value: 1
description: tf(freq=1.0), with freq of:
details: [
{
value: 1
description: termFreq=1.0
}
]
}
{
value: 2.9459102
description: idf(docFreq=1, maxDocs=14)
}
{
value: 1
description: fieldNorm(doc=8)
}
]
}
]
}
]
}
},
{
_shard: 12
_node: pFk-akByRACHUsGiyVa5UQ
_index: my_index
_type: my_type
_id: 94
_score: 2.7917595
_source: {
LastName: Rivera Cabrera
MiddleName: Israel
FirstName: Mario
},
_explanation: {
value: 2.7917595
description: max of:
details: [
{
value: 2.7917595
description: weight(FirstName:mario^0.8 in 6)
[PerFieldSimilarity], result of:
details: [
{
value: 2.7917595
description: fieldWeight in 6, product of:
details: [
{
value: 1
description: tf(freq=1.0), with freq of:
details: [
{
value: 1
description: termFreq=1.0
}
]
}
{
value: 2.7917595
description: idf(docFreq=1, maxDocs=12)
}
{
value: 1
description: fieldNorm(doc=6)
}
]
}
]
}
]
},
{
_shard: 3
_node: pFk-akByRACHUsGiyVa5UQ
_index: my_index
_type: my_type
_id: 44
_score: 2.7047482
_source: {
LastName: Lemus Salguero
MiddleName: Antonio
FirstName: Marco
},
_explanation: {
value: 2.7047482
description: max of:
details: [
{
value: 2.7047482
description: weight(FirstName:marco in 1) [PerFieldSimilarity],
result of:
details: [
{
value: 2.7047482
description: fieldWeight in 1, product of:
details: [
{
value: 1
description: tf(freq=1.0), with freq of:
details: [
{
value: 1
description: termFreq=1.0
}
]
}
{
value: 2.7047482
description: idf(docFreq=1, maxDocs=11)
}
{
value: 1
description: fieldNorm(doc=1)
}
]
}
]
}
]
}
}
]
Also with the explain function I don't really see what I have to change to
get
- first all exact matches ("Marco")
- then the fuzzier ones ("Mario")
Can you help me there?
Cheers!
--
View this message in context:
http://elasticsearch-users.115913.n3.nabble.com/Sort-multi-match-query-by-exact-matches-first-tp4048342.html
Sent from the ElasticSearch Users mailing list archive at Nabble.com.
--
You received this message because you are subscribed to the Google Groups
"elasticsearch" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/elasticsearch/1390989961390-4048342.post%40n3.nabble.com.
For more options, visit https://groups.google.com/groups/opt_out.
