我对 Sphinx 有一个奇怪的问题,我试图能够匹配以下内容:
洛杉矶机密
因此,人们可以搜索“LA Confidential”并仍然获得该标题。类似地,“PM”能够匹配“PM”等。
我尝试将句点(句号 U+002E)放在 ignore_char 列表中。这没有任何区别。
于是我尝试实现 index_sp =1。这也没有解决问题。
根据我对文档的理解,其中任何一个都应该正确解决了这个问题?
我想知道它是否与我们使用 Sphinx 2.0.3 设置为扩展 2 的数学模式有关。
任何帮助将不胜感激。
编辑,这是我的 thinking_sphinx.yml 配置:
请注意,句点字符 (U+002E) 在我的配置中的任何其他地方都没有使用,除了在 ignore_chars 行中。
production:
mem_limit: 512M
morphology: stem_en
wordforms: "db/sphinx/wordforms.txt"
stopwords: "db/sphinx/stopwords.txt"
ngram_chars: "U+4E00..U+9FBB, U+3400..U+4DB5, U+20000..U+2A6D6, U+FA0E, U+FA0F, U+FA11, \
U+FA13, U+FA14, U+FA1F, U+FA21, U+FA23, U+FA24, U+FA27, U+FA28, U+FA29, U+3105..U+312C, \
U+31A0..U+31B7, U+3041, U+3043, U+3045, U+3047, U+3049, U+304B, U+304D, U+304F, U+3051, \
U+3053, U+3055, U+3057, U+3059, U+305B, U+305D, U+305F, U+3061, U+3063, U+3066, U+3068, \
U+306A..U+306F, U+3072, U+3075, U+3078, U+307B, U+307E..U+3083, U+3085, U+3087, \
U+3089..U+308E, U+3090..U+3093, U+30A1, U+30A3, U+30A5, U+30A7, U+30A9, U+30AD, \
U+30AF, U+30B3, U+30B5, U+30BB, U+30BD, U+30BF, U+30C1, U+30C3, U+30C4, U+30C6, \
U+30CA, U+30CB, U+30CD, U+30CE, U+30DE, U+30DF, U+30E1, U+30E2, U+30E3, U+30E5, \/
U+30E7, U+30EE, U+30F0..U+30F3, U+30F5, U+30F6, U+31F0, U+31F1, U+31F2, U+31F3, \
U+31F4, U+31F5, U+31F6, U+31F7, U+31F8, U+31F9, U+31FA, U+31FB, U+31FC, U+31FD, \
U+31FE, U+31FF, U+AC00..U+D7A3, U+1100..U+1159, U+1161..U+11A2, U+11A8..U+11F9, \
U+A000..U+A48C, U+A492..U+A4C6"
ngram_len: 1
ignore_chars: "U+0027, U+2013, U+2014, U+0026, U+002E, ., &"
(huge char_set entry here for different languages, ommited.)