Wasim created SOLR-7250:
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Summary: In spellcheck.extendedResults=true freq value of
suggestion differs from it actual origFreq
Key: SOLR-7250
URL: https://issues.apache.org/jira/browse/SOLR-7250
Project: Solr
Issue Type: New Feature
Environment: solr 4.10.4
Reporter: Wasim
Original frequency is not matching with suggestion frequency in SOLR
Output for "whs is" - (73) which is a suggestion of "who is" varies than its
actual original frequency (94)
For your reference attaching two images of the output
My schema.xml
<field name="gram" type="textSpell" indexed="true" stored="true"
required="true" multiValued="false"/>
<field name="gram_ci" type="textSpellCi" indexed="true" stored="false"
multiValued="false"/>
<copyField source="gram" dest="gram_ci"/>
<fieldType name="textSpell" class="solr.TextField" positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.ShingleFilterFactory" maxShingleSize="5"
minShingleSize="2" outputUnigrams="true"/>
</analyzer>
<analyzer type="query">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.ShingleFilterFactory" maxShingleSize="5"
minShingleSize="2" outputUnigrams="true"/>
</analyzer>
</fieldType>
<fieldType name="textSpellCi" class="solr.TextField" positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.ShingleFilterFactory" maxShingleSize="5"
minShingleSize="2" outputUnigrams="true"/>
</analyzer>
<analyzer type="query">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.ShingleFilterFactory" maxShingleSize="5"
minShingleSize="2" outputUnigrams="true"/>
</analyzer>
</fieldType>
solrconfig.xml
<searchComponent name="spellcheck" class="solr.SpellCheckComponent">
<str name="queryAnalyzerFieldType">textSpellCi</str>
<lst name="spellchecker">
<str name="name">default</str>
<str name="field">gram_ci</str>
<str name="classname">solr.DirectSolrSpellChecker</str>
<str name="distanceMeasure">internal</str>
<float name="accuracy">0.5</float>
<int name="maxEdits">2</int>
<int name="minPrefix">0</int>
<int name="maxInspections">5</int>
<int name="minQueryLength">2</int>
<float name="maxQueryFrequency">0.99</float>
<str name="comparatorClass">freq</str>
<float name="thresholdTokenFrequency">0.0</float>
</lst>
</searchComponent>
<requestHandler name="/spell" class="solr.SearchHandler" startup="lazy">
<lst name="defaults">
<str name="df">gram_ci</str>
<str name="spellcheck.dictionary">default</str>
<str name="spellcheck">on</str>
<str name="spellcheck.extendedResults">true</str>
<str name="spellcheck.count">15</str>
<str name="spellcheck.alternativeTermCount">10</str>
<str name="spellcheck.onlyMorePopular">false</str>
</lst>
<arr name="last-components">
<str>spellcheck</str>
</arr>
</requestHandler>
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