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Solr中的DoubleMetaphoneFilterFactory(DoubleMetaphoneFilterFactory in Solr)

 我的目的是集成solr，以便从我的应用程序返回的结果准确，快速。 我正在使用doublemetaphonic在名称字段上执行搜索，以便使用模糊搜索（使用levenshtein距离算法）捕获声音相似的名称，然后获取超过一定百分比的结果。问题是当我将双重音调放在场上时键入名称然后我无法对该字段执行模糊搜索。  
 我的schema.xml中的示例配置如下所示：  
<field name="sdn_names" type="doublemetaphonetic" indexed="true" stored="true"     termVectors="true"/>
<!--Defination of doublemetaphonic.-->
<fieldtype name="doublemetaphonetic" stored="false" indexed="true" class="solr.TextField" >
  <analyzer>
    <tokenizer class="solr.StandardTokenizerFactory"/>
    <filter class="solr.DoubleMetaphoneFilterFactory" inject="false"/>
  </analyzer>
</fieldtype>
 
 从我的solr用户界面尝试搜索sdn_names：abdul~0.50然后返回0结果，如果我将查询字符串更改为sdn_names：abdul，那么我在结果集中得到180条记录。 我曾经搜索解决方案，发现当我们使用双音节进行索引时，语音值与原始值不同，并且计算出的levenshtein距离在两个字符串之间非常大，因此结果为0.请提供给我任何链接或推荐的解决方案/阅读问题，因为我是solr的新手。 提前致谢 

My purpose is to integrate solr so that the results returned from my application are accurate and fast. I am performing the search over name field using doublemetaphonic so that the names that sound similar are also captured then using the fuzzy search(That uses levenshtein distance algorithm) fetch the results above certain percentage.The problem is when I put the doublemetaphonic on the feild type name then I am unable to perform fuzzy search over that field. 
The example configuration from my schema.xml looks like: 
<field name="sdn_names" type="doublemetaphonetic" indexed="true" stored="true"     termVectors="true"/>
<!--Defination of doublemetaphonic.-->
<fieldtype name="doublemetaphonetic" stored="false" indexed="true" class="solr.TextField" >
  <analyzer>
    <tokenizer class="solr.StandardTokenizerFactory"/>
    <filter class="solr.DoubleMetaphoneFilterFactory" inject="false"/>
  </analyzer>
</fieldtype>
 
From my solr UI when I tried to search sdn_names:abdul~0.50 then it returns 0 results and if I change my query String to sdn_names:abdul then i get 180 records in the resultset. I used to search over for the solution and found that when we use the doublemetaphonic for indexing then the phonetic value is different from the orignal value and the levenshtein distance calculated is very large between two strings so the results are 0. Please provide me any links or recommanded solution/reading for the problem as i am new to solr. Thanks in advance 

原文：https://stackoverflow.com/questions/25243204

更新时间：2022-11-02 10:11

最满意答案

 自定义切换按钮的大多数教程都是将图层列表设置为整个按钮的背景：  
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android"> 
    <item android:id="@+android:id/background"   
          android:drawable="@drawable/custom_toggle_bg" /> 
    <item android:id="@+android:id/toggle" 
          android:drawable="@drawable/custom_toggle_icon" /> 
</layer-list>
 
 这会导致文本出现问题（这也是大多数教程不显示文本的原因）。 所以我做的是将custom_toggle_bg设置为background，将custom_toggle_icon为drawableTop，现在它可以正常工作。 这是固定的按钮：  
<ToggleButton
        android:id="@+id/tb"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:layout_margin="18dp"
        android:background="@drawable/custom_toggle_bg"
        android:drawableTop="@drawable/custom_toggle_icon"
        android:gravity="bottom | center_horizontal"
        android:textAppearance="@style/CustomTBText"
        android:textColor="@color/white"
        android:textOff="@string/tb_off"
        android:textOn="@string/tb_on" />

What most tutorials on custom toggle buttons do is to set a layer list as a background to the whole button: 
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android"> 
    <item android:id="@+android:id/background"   
          android:drawable="@drawable/custom_toggle_bg" /> 
    <item android:id="@+android:id/toggle" 
          android:drawable="@drawable/custom_toggle_icon" /> 
</layer-list>
 
This causes problems with the text (and that's also why most tutorials do not show text). So what I did is to set custom_toggle_bg as background and custom_toggle_icon as drawableTop, and now it works. This is the button fixed: 
<ToggleButton
        android:id="@+id/tb"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:layout_margin="18dp"
        android:background="@drawable/custom_toggle_bg"
        android:drawableTop="@drawable/custom_toggle_icon"
        android:gravity="bottom | center_horizontal"
        android:textAppearance="@style/CustomTBText"
        android:textColor="@color/white"
        android:textOff="@string/tb_off"
        android:textOn="@string/tb_on" />

Solr中的DoubleMetaphoneFilterFactory(DoubleMetaphoneFilterFactory in Solr)

最满意答案

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