Solr

From Chaehyun

• 내가 만든 lib 포함
  • solr3.6/example/solr/lib

• schema.xml

 <fieldType name="text_general" class="solr.TextField" positionIncrementGap="100">
      <analyzer type="index">
        <!--<tokenizer class="solr.StandardTokenizerFactory"/>-->
        <tokenizer class="org.apache.lucene.analysis.kr.KoreanTokenizerFactory"/>
        <filter class="org.apache.lucene.analysis.kr.KoreanFilterFactory" bigrammable="true" hasOrigin="true" />
        <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" />
        <!-- in this example, we will only use synonyms at query time
        <filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/>
        -->
        <filter class="solr.LowerCaseFilterFactory"/>
      </analyzer>
      <analyzer type="query">
      <!--
        <tokenizer class="solr.StandardTokenizerFactory"/>
        -->
        <tokenizer class="org.apache.lucene.analysis.kr.KoreanTokenizerFactory"/>
        <filter class="org.apache.lucene.analysis.kr.KoreanFilterFactory" bigrammable="true" hasOrigin="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.LowerCaseFilterFactory"/>
      </analyzer>
    </fieldType>

• parameter 전다달

@Override
	public void init(Map<String,String> args){
		super.init( args );
		String v = args.get("whitePattern");
		if( v != null ) {
			setWhitePattern(v);
		}
	}

• 가격으로 boosting하기
  • http://wiki.apache.org/solr/FunctionQuery#product
  • http://localhost:8983/solr/select?defType=dismax&qf=title&q=revised&fl=*,score&bf=product(sold)