Re: Have anyone used Automatic Phrase Tokenization (AutoPhrasingTokenFilterFactory) ?

[shamik]

Jim,

  Thanks for your response. I've tried including
AutoPhrasingTokenFilterFactory as part of the query analyzer, but didn't
make any difference.

<fieldType name="text_autophrase" class="solr.TextField"
positionIncrementGap="100">
                <analyzer type="index">
                        <tokenizer class="solr.StandardTokenizerFactory" />
                        <filter class="solr.LowerCaseFilterFactory" />
                        <filter 
class="com.lucidworks.analysis.AutoPhrasingTokenFilterFactory"
phrases="autophrases.txt" includeTokens="true" />
                        <filter class="solr.StopFilterFactory" ignoreCase="true"
words="stopwords.txt" enablePositionIncrements="true" />
                        <filter class="solr.SynonymFilterFactory" 
synonyms="synonyms.txt"
ignoreCase="true" expand="true" />
                        <filter class="solr.PorterStemFilterFactory"/>
                </analyzer>
                <analyzer type="query">
                        <tokenizer class="solr.StandardTokenizerFactory" />
                        <filter class="solr.LowerCaseFilterFactory" />
                        <filter 
class="com.lucidworks.analysis.AutoPhrasingTokenFilterFactory"
phrases="autophrases.txt" includeTokens="true" />
                        <filter class="solr.StopFilterFactory" ignoreCase="true"
words="stopwords.txt" enablePositionIncrements="true" />
                        <filter class="solr.PorterStemFilterFactory"/>
                </analyzer>
        </fieldType>

I'll try out your version and post my observation. Just curios, what version
of Solr are you using?



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