Solr MoreLikeЭтот запрос соответствует символам новой строки - PullRequest
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Solr MoreLikeЭтот запрос соответствует символам новой строки

0 голосов
/ 28 марта 2012

У меня есть запрос Solr MoreLikeThis, который дает некоторые явно не связанные результаты.Когда я смотрю на отладку для запроса, я вижу, что запрос совпадает с символами новой строки.

Вот запрос:

mlt? Q = is_lesson_id: 49029 & start = 0 & lines = 3 & fl =*, Score & wt = json & fq = {! tag = sites} sm_sitename: (FCM ИЛИ BCM ИЛИ CCM) & mlt.interestingTerms = details & mlt.match.include = false & mlt.match.offset = 0 & mlt.fl = title, body & mlt.mintf = 2 & mlt.mindf= 1 & mlt.minwl = 4 & mlt.boost = true & mlt.qf = title ^ 1000 body & indent = on & debugQuery = on

Вот объяснение: 

 "interestingTerms":[
    "body:rabbit",1.0,
    "body:bunni",0.8582874,
    "body:easter",0.7999738,
    "body: ",0.5719101,
    "body:ampampnbsp",0.51804715,
    "body:nbsp",0.36014518],
 "debug":{
    "rawquerystring":"is_lesson_id:49029",
    "querystring":"is_lesson_id:49029",
    "parsedquery":"body:rabbit body:bunni^0.8582874 
                   body:easter^0.7999738              
                   body: ^0.5719101 
                   body:ampampnbsp^0.51804715 
                   body:nbsp^0.36014518",
    "parsedquery_toString":"body:rabbit 
                            body:bunni^0.8582874 
                            body:easter^0.7999738 
                            body: ^0.5719101 
                            body:ampampnbsp^0.51804715 
                            body:nbsp^0.36014518",
    "explain":{
"p5zqzz/node/681":"\n0.14956066 = (MATCH) product of:\n  0.44868195 = (MATCH) sum of:\n    0.20911716 = (MATCH) weight(body:bunni^0.8582874 in 327), product of:\n      0.5523649 = queryWeight(body:bunni^0.8582874), product of:\n        0.8582874 = boost\n        6.9227004 = idf(docFreq=116, maxDocs=43690)\n        0.09296464 = queryNorm\n      0.3785852 = (MATCH) fieldWeight(body:bunni in 327), product of:\n        1.0 = tf(termFreq(body:bunni)=1)\n        6.9227004 = idf(docFreq=116, maxDocs=43690)\n        0.0546875 = fieldNorm(field=body, doc=327)\n    0.2395648 = (MATCH) weight(body:easter^0.7999738 in 327), product of:\n      0.4799619 = queryWeight(body:easter^0.7999738), product of:\n        0.7999738 = boost\n        6.453766 = idf(docFreq=186, maxDocs=43690)\n        0.09296464 = queryNorm\n      0.49913296 = (MATCH) fieldWeight(body:easter in 327), product of:\n        1.4142135 = tf(termFreq(body:easter)=2)\n        6.453766 = idf(docFreq=186, maxDocs=43690)\n        0.0546875 = fieldNorm(field=body, doc=327)\n  0.33333334 = coord(2/6)\n",
"p5zqzz/node/621":"\n0.14027193 = (MATCH) product of:\n  0.42081577 = (MATCH) sum of:\n    0.21124022 = (MATCH) weight(body:bunni^0.8582874 in 328), product of:\n      0.5523649 = queryWeight(body:bunni^0.8582874), product of:\n        0.8582874 = boost\n        6.9227004 = idf(docFreq=116, maxDocs=43690)\n        0.09296464 = queryNorm\n      0.38242877 = (MATCH) fieldWeight(body:bunni in 328), product of:\n        1.4142135 = tf(termFreq(body:bunni)=2)\n        6.9227004 = idf(docFreq=116, maxDocs=43690)\n        0.0390625 = fieldNorm(field=body, doc=328)\n    0.20957555 = (MATCH) weight(body:easter^0.7999738 in 328), product of:\n      0.4799619 = queryWeight(body:easter^0.7999738), product of:\n        0.7999738 = boost\n        6.453766 = idf(docFreq=186, maxDocs=43690)\n        0.09296464 = queryNorm\n      0.4366504 = (MATCH) fieldWeight(body:easter in 328), product of:\n        1.7320508 = tf(termFreq(body:easter)=3)\n        6.453766 = idf(docFreq=186, maxDocs=43690)\n        0.0390625 = fieldNorm(field=body, doc=328)\n  0.33333334 = coord(2/6)\n",
"p5zqzz/node/1204":"\n0.10955032 = (MATCH) product of:\n  0.32865095 = (MATCH) sum of:\n    0.10455858 = (MATCH) weight(body:bunni^0.8582874 in 432), product of:\n      0.5523649 = queryWeight(body:bunni^0.8582874), product of:\n        0.8582874 = boost\n        6.9227004 = idf(docFreq=116, maxDocs=43690)\n        0.09296464 = queryNorm\n      0.1892926 = (MATCH) fieldWeight(body:bunni in 432), product of:\n        1.0 = tf(termFreq(body:bunni)=1)\n        6.9227004 = idf(docFreq=116, maxDocs=43690)\n        0.02734375 = fieldNorm(field=body, doc=432)\n    0.22409238 = (MATCH) weight(body:easter^0.7999738 in 432), product of:\n      0.4799619 = queryWeight(body:easter^0.7999738), product of:\n        0.7999738 = boost\n        6.453766 = idf(docFreq=186, maxDocs=43690)\n        0.09296464 = queryNorm\n      0.46689618 = (MATCH) fieldWeight(body:easter in 432), product of:\n        2.6457512 = tf(termFreq(body:easter)=7)\n        6.453766 = idf(docFreq=186, maxDocs=43690)\n        0.02734375 = fieldNorm(field=body, doc=432)\n  0.33333334 = coord(2/6)\n"},
    "filter_queries":["{!tag=sites}sm_sitename:(FCM OR BCM OR CCM)"],
    "parsed_filter_queries":["sm_sitename:FCM sm_sitename:BCM sm_sitename:CCM"]}}

Указывает ли это на неверную конфигурацию на сервере,или содержимое проиндексировано неправильно, или необходимо изменить запрос?

1 Ответ

1 голос
/ 29 марта 2012

Индексируете ли вы HTML? Возможно, вы захотите удалить разметку HTML из текста в начале вашего конвейера фильтра. См. HtmlStripCharFilter на этой странице для получения дополнительной информации: http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#solr.HTMLStripCharFilterFactory

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