首页 \ 问答 \ Solr模糊匹配比完全匹配具有更好的分数(Solr fuzzy match has better score than exact match)

Solr模糊匹配比完全匹配具有更好的分数(Solr fuzzy match has better score than exact match)

我在Solr进行模糊搜索,在极少数情况下,精确匹配的分数低于模糊匹配。 我甚至找到了使用debugQuery的原因:模糊匹配匹配了3个不同的单词,而精确匹配只匹配了一个。 因此,3个匹配的“总和”比1更有价值。 是“解释”的一部分。

有没有办法配置Solr排名高于模糊的精确匹配,即使在这种情况下?

PS我已经使用omitTermFreqAndPositions="true" omitNorms="true" ,但如果我们对不同的单词进行模糊匹配则无效。


I'm doing a fuzzy search in Solr, and in rare cases the exact match has score lower than a fuzzy match. I even found a reason using debugQuery: fuzzy match has matched 3 different words, and exact match matched only one. So the "sum of" 3 matches got better value, than one. Here is part of the "explain".

Is there any way to configure Solr for ranking exact matches higher than fuzzy, even in this case?

P.S. I already using omitTermFreqAndPositions="true" omitNorms="true", but it doesn't help if we have a fuzzy match against different words.


原文:https://stackoverflow.com/questions/20526342
更新时间:2023-07-02 13:07

最满意答案

看来set -e在命令替换的上下文中是无效的,如:

for c in $(gen); do
  echo c
done

但是, set -e在直接函数调用的上下文中工作,如:

gen

使用set -e编写可靠的shell脚本很难或几乎不可能。 请改用显式错误处理。 你可以在这里阅读更多相关信息: BashFAQ / 105


It appears that set -e is ineffective in the context of command substitution, as in:

for c in $(gen); do
  echo c
done

However, set -e does work in the context of straight function invocation, as in:

gen

It is hard or near impossible to write reliable shell scripts with set -e. Use explicit error handling instead. You can read more about this here: BashFAQ/105

相关问答

更多

相关文章

更多

最新问答

更多
  • 获取MVC 4使用的DisplayMode后缀(Get the DisplayMode Suffix being used by MVC 4)
  • 如何通过引用返回对象?(How is returning an object by reference possible?)
  • 矩阵如何存储在内存中?(How are matrices stored in memory?)
  • 每个请求的Java新会话?(Java New Session For Each Request?)
  • css:浮动div中重叠的标题h1(css: overlapping headlines h1 in floated divs)
  • 无论图像如何,Caffe预测同一类(Caffe predicts same class regardless of image)
  • xcode语法颜色编码解释?(xcode syntax color coding explained?)
  • 在Access 2010 Runtime中使用Office 2000校对工具(Use Office 2000 proofing tools in Access 2010 Runtime)
  • 从单独的Web主机将图像传输到服务器上(Getting images onto server from separate web host)
  • 从旧版本复制文件并保留它们(旧/新版本)(Copy a file from old revision and keep both of them (old / new revision))
  • 西安哪有PLC可控制编程的培训
  • 在Entity Framework中选择基类(Select base class in Entity Framework)
  • 在Android中出现错误“数据集和渲染器应该不为null,并且应该具有相同数量的系列”(Error “Dataset and renderer should be not null and should have the same number of series” in Android)
  • 电脑二级VF有什么用
  • Datamapper Ruby如何添加Hook方法(Datamapper Ruby How to add Hook Method)
  • 金华英语角.
  • 手机软件如何制作
  • 用于Android webview中图像保存的上下文菜单(Context Menu for Image Saving in an Android webview)
  • 注意:未定义的偏移量:PHP(Notice: Undefined offset: PHP)
  • 如何读R中的大数据集[复制](How to read large dataset in R [duplicate])
  • Unity 5 Heighmap与地形宽度/地形长度的分辨率关系?(Unity 5 Heighmap Resolution relationship to terrain width / terrain length?)
  • 如何通知PipedOutputStream线程写入最后一个字节的PipedInputStream线程?(How to notify PipedInputStream thread that PipedOutputStream thread has written last byte?)
  • python的访问器方法有哪些
  • DeviceNetworkInformation:哪个是哪个?(DeviceNetworkInformation: Which is which?)
  • 在Ruby中对组合进行排序(Sorting a combination in Ruby)
  • 网站开发的流程?
  • 使用Zend Framework 2中的JOIN sql检索数据(Retrieve data using JOIN sql in Zend Framework 2)
  • 条带格式类型格式模式编号无法正常工作(Stripes format type format pattern number not working properly)
  • 透明度错误IE11(Transparency bug IE11)
  • linux的基本操作命令。。。