- elasticsearch/
elasticsearch Elasticsearch 5.5：姓名搜索需要帮助（职位得分更高）
elasticsearch Elasticsearch 5.5：姓名搜索需要帮助（职位得分更高）
我试着做一个自动补全，谁给了打字单词位置更高的分数。按分数排序，然后按名称排序 我的目标：
{
"persons_index": {
"settings": {
"index": {
"number_of_shards": "5",
"provided_name": "persons_index",
"creation_date": "1499881803116",
"analysis": {
"filter": {
"ascii_folding_preserve_original": {
"type": "asciifolding",
"preserve_original": "true"
},
"names_synonym_filter": {
"type": "synonym",
"synonyms": [
"aage,åge",
"gaard,gård"
]
}
},
"analyzer": {
"my_analyzer": {
"filter": [
"lowercase",
"trim",
"names_synonym_filter",
"ascii_folding_preserve_original"
],
"type": "custom",
"tokenizer": "standard"
}
}
},
"number_of_replicas": "1",
"uuid": "LxMHLha-R02i__S7gDWBtA",
"version": {
"created": "5050099"
}
}
}
}
}
{
"persons_index": {
"mappings": {
"persons_type": {
"properties": {
"fieldDisplayFullName": {
"type": "text",
"norms": false,
"analyzer": "my_analyzer"
},
"fieldSort": {
"type": "text",
"norms": false,
"analyzer": "keyword",
"fielddata": true
}
}
}
}
}
}
Peter Christensen (_score: 18.968887)
Peter Christian Engelhardt (_score: 18.968887)
Peter Christian Grau (_score: 18.968887)
Peter Christian Reumert Krogsgaard (_score: 18.968887)
Peter Christian Vagnbo Jørgensen (_score: 18.968887)
Peter Christoffersen (_score: 18.968887)
Peter Bruun Christensen (_score: 1.0512933)
Peter Dits Christensen (_score: 1.0512933)
Peter Fjeldsø Christensen (_score: 1.0512933)
{
"explain": false,
"size" : 50,
"sort": [
"_score",
{
"fieldSort": {
"order": "asc"
}
}
],
"query": {
"bool" : {
"must" : {
"bool" : {
"minimum_should_match":"2",
"should" : [
{"match" : { "fieldDisplayFullName" : "peter" }},
{"wildcard" : { "fieldDisplayFullName" : "chr*" }}
]
}
},
"should" : [
{"span_first" : {
"match" : {
"span_term" : { "fieldDisplayFullName" : "peter" }
},
"end" : 1,
"boost" : 50.0
}},
{"span_first" : {
"match" : {
"span_multi":{
"match":{
"wildcard" : { "fieldDisplayFullName" : "chr*" }
}
}
},
"end" : 2,
"boost" : 50.0
}}
]
}
}
}
peter christensen
peter christian grau
peter christian reumert krogsgaard
peter bruun christensen
anders petersen
peter christensen
peter christian grau
peter christian reumert krogsgaard
peter bruun christensen
peter christensen
peter christian grau
peter christian reumert krogsgaard
peter bruun christensen
anders petersen
peter christensen
peter christian grau
peter christian reumert krogsgaard
peter bruun christensen
peter christian grau
peter christian reumert krogsgaard
peter christensen
peter christensen
peter bruun christensen
peter christensen
peter christensen
peter christian grau
peter christian reumert krogsgaard
peter bruun christensen
{
"persons_index": {
"settings": {
"index": {
"number_of_shards": "5",
"provided_name": "persons_index",
"creation_date": "1499881803116",
"analysis": {
"filter": {
"ascii_folding_preserve_original": {
"type": "asciifolding",
"preserve_original": "true"
},
"names_synonym_filter": {
"type": "synonym",
"synonyms": [
"aage,åge",
"gaard,gård"
]
}
},
"analyzer": {
"my_analyzer": {
"filter": [
"lowercase",
"trim",
"names_synonym_filter",
"ascii_folding_preserve_original"
],
"type": "custom",
"tokenizer": "standard"
}
}
},
"number_of_replicas": "1",
"uuid": "LxMHLha-R02i__S7gDWBtA",
"version": {
"created": "5050099"
}
}
}
}
}
{
"persons_index": {
"mappings": {
"persons_type": {
"properties": {
"fieldDisplayFullName": {
"type": "text",
"norms": false,
"analyzer": "my_analyzer"
},
"fieldSort": {
"type": "text",
"norms": false,
"analyzer": "keyword",
"fielddata": true
}
}
}
}
}
}
Peter Christensen (_score: 18.968887)
Peter Christian Engelhardt (_score: 18.968887)
Peter Christian Grau (_score: 18.968887)
Peter Christian Reumert Krogsgaard (_score: 18.968887)
Peter Christian Vagnbo Jørgensen (_score: 18.968887)
Peter Christoffersen (_score: 18.968887)
Peter Bruun Christensen (_score: 1.0512933)
Peter Dits Christensen (_score: 1.0512933)
Peter Fjeldsø Christensen (_score: 1.0512933)
{
"explain": false,
"size" : 50,
"sort": [
"_score",
{
"fieldSort": {
"order": "asc"
}
}
],
"query": {
"bool" : {
"must" : {
"bool" : {
"minimum_should_match":"2",
"should" : [
{"match" : { "fieldDisplayFullName" : "peter" }},
{"wildcard" : { "fieldDisplayFullName" : "chr*" }}
]
}
},
"should" : [
{"span_first" : {
"match" : {
"span_term" : { "fieldDisplayFullName" : "peter" }
},
"end" : 1,
"boost" : 50.0
}},
{"span_first" : {
"match" : {
"span_multi":{
"match":{
"wildcard" : { "fieldDisplayFullName" : "chr*" }
}
}
},
"end" : 2,
"boost" : 50.0
}}
]
}
}
}
{
"persons_index": {
"settings": {
"index": {
"number_of_shards": "5",
"provided_name": "persons_index",
"creation_date": "1499881803116",
"analysis": {
"filter": {
"ascii_folding_preserve_original": {
"type": "asciifolding",
"preserve_original": "true"
},
"names_synonym_filter": {
"type": "synonym",
"synonyms": [
"aage,åge",
"gaard,gård"
]
}
},
"analyzer": {
"my_analyzer": {
"filter": [
"lowercase",
"trim",
"names_synonym_filter",
"ascii_folding_preserve_original"
],
"type": "custom",
"tokenizer": "standard"
}
}
},
"number_of_replicas": "1",
"uuid": "LxMHLha-R02i__S7gDWBtA",
"version": {
"created": "5050099"
}
}
}
}
}
{
"persons_index": {
"mappings": {
"persons_type": {
"properties": {
"fieldDisplayFullName": {
"type": "text",
"norms": false,
"analyzer": "my_analyzer"
},
"fieldSort": {
"type": "text",
"norms": false,
"analyzer": "keyword",
"fielddata": true
}
}
}
}
}
}
Peter Christensen (_score: 18.968887)
Peter Christian Engelhardt (_score: 18.968887)
Peter Christian Grau (_score: 18.968887)
Peter Christian Reumert Krogsgaard (_score: 18.968887)
Peter Christian Vagnbo Jørgensen (_score: 18.968887)
Peter Christoffersen (_score: 18.968887)
Peter Bruun Christensen (_score: 1.0512933)
Peter Dits Christensen (_score: 1.0512933)
Peter Fjeldsø Christensen (_score: 1.0512933)
{
"explain": false,
"size" : 50,
"sort": [
"_score",
{
"fieldSort": {
"order": "asc"
}
}
],
"query": {
"bool" : {
"must" : {
"bool" : {
"minimum_should_match":"2",
"should" : [
{"match" : { "fieldDisplayFullName" : "peter" }},
{"wildcard" : { "fieldDisplayFullName" : "chr*" }}
]
}
},
"should" : [
{"span_first" : {
"match" : {
"span_term" : { "fieldDisplayFullName" : "peter" }
},
"end" : 1,
"boost" : 50.0
}},
{"span_first" : {
"match" : {
"span_multi":{
"match":{
"wildcard" : { "fieldDisplayFullName" : "chr*" }
}
}
},
"end" : 2,
"boost" : 50.0
}}
]
}
}
}
{"fieldSort" : "peter christensen", "fieldDisplayFullName" : "Peter Christensen"}
{
"persons_index": {
"settings": {
"index": {
"number_of_shards": "5",
"provided_name": "persons_index",
"creation_date": "1499881803116",
"analysis": {
"filter": {
"ascii_folding_preserve_original": {
"type": "asciifolding",
"preserve_original": "true"
},
"names_synonym_filter": {
"type": "synonym",
"synonyms": [
"aage,åge",
"gaard,gård"
]
}
},
"analyzer": {
"my_analyzer": {
"filter": [
"lowercase",
"trim",
"names_synonym_filter",
"ascii_folding_preserve_original"
],
"type": "custom",
"tokenizer": "standard"
}
}
},
"number_of_replicas": "1",
"uuid": "LxMHLha-R02i__S7gDWBtA",
"version": {
"created": "5050099"
}
}
}
}
}
{
"persons_index": {
"mappings": {
"persons_type": {
"properties": {
"fieldDisplayFullName": {
"type": "text",
"norms": false,
"analyzer": "my_analyzer"
},
"fieldSort": {
"type": "text",
"norms": false,
"analyzer": "keyword",
"fielddata": true
}
}
}
}
}
}
Peter Christensen (_score: 18.968887)
Peter Christian Engelhardt (_score: 18.968887)
Peter Christian Grau (_score: 18.968887)
Peter Christian Reumert Krogsgaard (_score: 18.968887)
Peter Christian Vagnbo Jørgensen (_score: 18.968887)
Peter Christoffersen (_score: 18.968887)
Peter Bruun Christensen (_score: 1.0512933)
Peter Dits Christensen (_score: 1.0512933)
Peter Fjeldsø Christensen (_score: 1.0512933)
{
"explain": false,
"size" : 50,
"sort": [
"_score",
{
"fieldSort": {
"order": "asc"
}
}
],
"query": {
"bool" : {
"must" : {
"bool" : {
"minimum_should_match":"2",
"should" : [
{"match" : { "fieldDisplayFullName" : "peter" }},
{"wildcard" : { "fieldDisplayFullName" : "chr*" }}
]
}
},
"should" : [
{"span_first" : {
"match" : {
"span_term" : { "fieldDisplayFullName" : "peter" }
},
"end" : 1,
"boost" : 50.0
}},
{"span_first" : {
"match" : {
"span_multi":{
"match":{
"wildcard" : { "fieldDisplayFullName" : "chr*" }
}
}
},
"end" : 2,
"boost" : 50.0
}}
]
}
}
}
{
"explain": false,
"size" : 50,
"sort": [
"_score",
{
"fieldSort": {
"order": "asc"
}
}
],
"query": {
"bool" : {
"must" : {
"bool" : {
"minimum_should_match":"2",
"should" : [
{"match" : { "fieldDisplayFullName" : "peter" }},
{"wildcard" : { "fieldDisplayFullName" : "chr*" }}
]
}
},
"should" : [
{"match_phrase_prefix" : { "fieldSort" : {"query" : "peter chr","boost" : 10}}}
]
}
}
}
{
"persons_index": {
"settings": {
"index": {
"number_of_shards": "5",
"provided_name": "persons_index",
"creation_date": "1499881803116",
"analysis": {
"filter": {
"ascii_folding_preserve_original": {
"type": "asciifolding",
"preserve_original": "true"
},
"names_synonym_filter": {
"type": "synonym",
"synonyms": [
"aage,åge",
"gaard,gård"
]
}
},
"analyzer": {
"my_analyzer": {
"filter": [
"lowercase",
"trim",
"names_synonym_filter",
"ascii_folding_preserve_original"
],
"type": "custom",
"tokenizer": "standard"
}
}
},
"number_of_replicas": "1",
"uuid": "LxMHLha-R02i__S7gDWBtA",
"version": {
"created": "5050099"
}
}
}
}
}
{
"persons_index": {
"mappings": {
"persons_type": {
"properties": {
"fieldDisplayFullName": {
"type": "text",
"norms": false,
"analyzer": "my_analyzer"
},
"fieldSort": {
"type": "text",
"norms": false,
"analyzer": "keyword",
"fielddata": true
}
}
}
}
}
}
Peter Christensen (_score: 18.968887)
Peter Christian Engelhardt (_score: 18.968887)
Peter Christian Grau (_score: 18.968887)
Peter Christian Reumert Krogsgaard (_score: 18.968887)
Peter Christian Vagnbo Jørgensen (_score: 18.968887)
Peter Christoffersen (_score: 18.968887)
Peter Bruun Christensen (_score: 1.0512933)
Peter Dits Christensen (_score: 1.0512933)
Peter Fjeldsø Christensen (_score: 1.0512933)
{
"explain": false,
"size" : 50,
"sort": [
"_score",
{
"fieldSort": {
"order": "asc"
}
}
],
"query": {
"bool" : {
"must" : {
"bool" : {
"minimum_should_match":"2",
"should" : [
{"match" : { "fieldDisplayFullName" : "peter" }},
{"wildcard" : { "fieldDisplayFullName" : "chr*" }}
]
}
},
"should" : [
{"span_first" : {
"match" : {
"span_term" : { "fieldDisplayFullName" : "peter" }
},
"end" : 1,
"boost" : 50.0
}},
{"span_first" : {
"match" : {
"span_multi":{
"match":{
"wildcard" : { "fieldDisplayFullName" : "chr*" }
}
}
},
"end" : 2,
"boost" : 50.0
}}
]
}
}
}
{
"persons_index": {
"settings": {
"index": {
"number_of_shards": "5",
"provided_name": "persons_index",
"creation_date": "1499881803116",
"analysis": {
"filter": {
"ascii_folding_preserve_original": {
"type": "asciifolding",
"preserve_original": "true"
},
"names_synonym_filter": {
"type": "synonym",
"synonyms": [
"aage,åge",
"gaard,gård"
]
}
},
"analyzer": {
"my_analyzer": {
"filter": [
"lowercase",
"trim",
"names_synonym_filter",
"ascii_folding_preserve_original"
],
"type": "custom",
"tokenizer": "standard"
}
}
},
"number_of_replicas": "1",
"uuid": "LxMHLha-R02i__S7gDWBtA",
"version": {
"created": "5050099"
}
}
}
}
}
{
"persons_index": {
"mappings": {
"persons_type": {
"properties": {
"fieldDisplayFullName": {
"type": "text",
"norms": false,
"analyzer": "my_analyzer"
},
"fieldSort": {
"type": "text",
"norms": false,
"analyzer": "keyword",
"fielddata": true
}
}
}
}
}
}
Peter Christensen (_score: 18.968887)
Peter Christian Engelhardt (_score: 18.968887)
Peter Christian Grau (_score: 18.968887)
Peter Christian Reumert Krogsgaard (_score: 18.968887)
Peter Christian Vagnbo Jørgensen (_score: 18.968887)
Peter Christoffersen (_score: 18.968887)
Peter Bruun Christensen (_score: 1.0512933)
Peter Dits Christensen (_score: 1.0512933)
Peter Fjeldsø Christensen (_score: 1.0512933)
{
"explain": false,
"size" : 50,
"sort": [
"_score",
{
"fieldSort": {
"order": "asc"
}
}
],
"query": {
"bool" : {
"must" : {
"bool" : {
"minimum_should_match":"2",
"should" : [
{"match" : { "fieldDisplayFullName" : "peter" }},
{"wildcard" : { "fieldDisplayFullName" : "chr*" }}
]
}
},
"should" : [
{"span_first" : {
"match" : {
"span_term" : { "fieldDisplayFullName" : "peter" }
},
"end" : 1,
"boost" : 50.0
}},
{"span_first" : {
"match" : {
"span_multi":{
"match":{
"wildcard" : { "fieldDisplayFullName" : "chr*" }
}
}
},
"end" : 2,
"boost" : 50.0
}}
]
}
}
}
看看Elasticsearch是如何进行搜索的，尤其是在（反向文档频率）上 因此，您可以尝试通过忽略IDF来解决此问题。我遇到了一个类似的问题，我通过更改applied-to-querys解决了这个问题 您的配置是否在多个服务器上运行 干杯，多米尼克用“恒定分数”解决
你好，多米尼克。谢谢你的回答。我刚刚用更多信息更新了我的问题。我正在使用search\u type=dfs\u query\u然后\u fetch。碎片的数量是5？今天晚些时候，我将深入挖掘您提供给我的链接并返回。谢谢JesperThanks Dominik让我走上了正确的方向。在阅读了你的“方法”链接后，我花了5分钟用“恒定分数”来解决问题。谢谢你发布你的解决方案！当心点，多米尼克：）