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我正在尋找使用Elasticsearch來提供我們網站的搜索功能。ElasticSearch和Porterstem分析器
我一直在試驗它,但無法啓用porterstem分析器(以便搜索戰鬥匹配戰鬥和戰鬥)。
下面是我輸入的一個縮減。
curl -XPUT localhost:9200/local/ -d'
index :
analysis :
analyzer :
stemming :
type : custom
tokenizer : standard
filter : [standard, lowercase, stop, porterStem]
'
curl -XPUT localhost:9200/local/_mapping -d'{"properties": { "title" : { "analyzer" : "stemming", "type" : "string" }}}'
curl -XPUT localhost:9200/local/article/1 -d'{"title": "Fight for your life"}'
curl -XPUT localhost:9200/local/article/2 -d'{"title": "Fighting for your life"}'
curl -XPUT localhost:9200/local/article/3 -d'{"title": "My dad fought a dog"}'
curl -XPUT localhost:9200/local/article/4 -d'{"title": "Bruno fights Tyson tomorrow"}'
但是,運行搜索「戰鬥」只匹配第一個條目 - 包含確切名詞的條目。
curl -XGET localhost:9200/local/_search?q=fight
正確的設置似乎已設置,但似乎不起作用。
"indices" : {
"local" : {
"aliases" : [ ],
"settings" : {
"index.analysis.analyzer.stemming.type" : "custom",
"index.analysis.analyzer.stemming.tokenizer" : "standard",
"index.analysis.analyzer.stemming.filter.1" : "lowercase",
"index.analysis.analyzer.stemming.filter.0" : "standard",
"index.analysis.analyzer.stemming.filter.3" : "porterStem",
"index.analysis.analyzer.stemming.filter.2" : "stop",
"index.number_of_shards" : "5",
"index.number_of_replicas" : "1"
},
任何人都有這個功能啓動和運行,並能指向我在正確的方向嗎?