The Expected Suggestions Is Phrase Instead Of Whole Contents From Field

["stiven.zhou@swisoft.cn" <st...@swisoft.cn>]

Hi Dear Solr,

    I config the Solr to try to get search suggestion but seem not the suggestion that I want.

the follow search component and request handler:

<searchComponent name="suggest" class="solr.SuggestComponent">
  <lst name="suggester">
    <str name="name">mySuggester</str>
    <str name="lookupImpl">FuzzyLookupFactory</str>
    <str name="dictionaryImpl">DocumentDictionaryFactory</str>
    <str name="field">title</str>    // the contents is from "title"
    <str name="suggestAnalyzerFieldType">string</str>
    <str name="buildOnStartup">false</str>
  </lst>
</searchComponent>

<requestHandler name="/suggest" class="solr.SearchHandler" startup="lazy">
  <lst name="defaults">
    <str name="suggest">true</str>
    <str name="suggest.count">10</str>
<str name="suggest.dictionary">mySuggester</str>
  </lst>
  <arr name="components">
    <str>suggest</str>
  </arr>
</requestHandler>

http://localhost:8983/solr/articles/suggest?hl=on&suggest.build=true&suggest.dictionary=mySuggester&suggest.q=hello&suggest=true 

the result is :
{
  "responseHeader":{
    "status":0,
    "QTime":14},
  "command":"build",
  "suggest":{"mySuggester":{
      "hello":{
        "numFound":3,
        "suggestions":[{
            "term":"hello every one, im rebot",    // the whole contents from field "title"
            "weight":0,
            "payload":""},
          {
            "term":"hello the autosuggest feature to satisfy two main requirements",   // the whole contents from field "title"
            "weight":0,
            "payload":""},
          {
            "term":"hello world, Im program",    // the whole contents from field "title"
            "weight":0,
            "payload":""}]}}}}

BUT the expected result should be phrase instead of the whole contents from the field "title" :
 
"suggestions":[{
            "term":"hello every one",  // expected result should be phrase like this
            "weight":0,
            "payload":""},
          {
            "term":"hello autosuggest",  // expected result should be phrase like this
            "weight":0,
            "payload":""},
          {
            "term":"hello world",  // expected result should be phrase like this
            "weight":0,
            "payload":""}]}}}}

So what is wrong? Did I config anything wrong?

thanks a lot for the help



Stiven.Zhou
stiven.zhou@swisoft.cn 

Re: The Expected Suggestions Is Phrase Instead Of Whole Contents From Field

[Alessandro Benedetti <a....@sease.io>]

I am sorry but what you get is the expected behavior [1]

Maybe you are interested to the free text lookup approach[2].

Cheers

[1] https://sease.io/2015/07/solr-you-complete-me.html
[2]
https://lucene.apache.org/solr/guide/6_6/suggester.html#Suggester-FreeTextLookupFactory





-----
---------------
Alessandro Benedetti
Search Consultant, R&D Software Engineer, Director
Sease Ltd. - www.sease.io
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Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html