Hi, Also i wanted know, Is it possible to integrate wordnet with this analyzer? I want to use wordnet as synonym expansion along with OpenNLP filters. What are the changes required in solr schema.xml and solrconfig.xml?
Thanks in Advance On Mon, Jan 6, 2014 at 9:37 PM, rashi gandhi <gandhirash...@gmail.com>wrote: > Hi, > > > > I have applied OpenNLP (LUCENE 2899.patch) patch to SOLR-4.5.1 for nlp > searching and it is working fine. > > Also I have designed an analyzer for this: > > <fieldType name="nlp_type" class="solr.TextField" > positionIncrementGap="100"> > > <analyzer type="index"> > > <tokenizer class="solr.OpenNLPTokenizerFactory" > sentenceModel="opennlp/en-test-sent.bin" > tokenizerModel="opennlp/en-test-tokenizer.bin"/> > > <filter class="solr.StopFilterFactory" > ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true"/> > > <filter class="solr.OpenNLPFilterFactory" > posTaggerModel="opennlp/en-pos-maxent.bin"/> > > <filter class="solr.OpenNLPFilterFactory" > nerTaggerModels="opennlp/en-ner-person.bin"/> > > <filter class="solr.OpenNLPFilterFactory" > nerTaggerModels="opennlp/en-ner-location.bin"/> > > <filter > class="solr.LowerCaseFilterFactory"/> > > <filter > class="solr.SnowballPorterFilterFactory"/> > > </analyzer> > > <analyzer type="query"> > > <tokenizer class="solr.OpenNLPTokenizerFactory" > sentenceModel="opennlp/en-test-sent.bin" tokenizerModel > ="opennlp/en-test-tokenizer.bin"/> > > <filter class="solr.StopFilterFactory" > ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true"/> > > <filter class="solr.OpenNLPFilterFactory" > posTaggerModel="opennlp/en-pos-maxent.bin"/> > > <filter class="solr.OpenNLPFilterFactory" > nerTaggerModels="opennlp/en-ner-person.bin"/> > > <filter class="solr.OpenNLPFilterFactory" > nerTaggerModels="opennlp/en-ner-location.bin"/> > > <filter > class="solr.LowerCaseFilterFactory"/> > > <filter > class="solr.SnowballPorterFilterFactory"/> > > </analyzer> > > </fieldType> > > > I am able to find that posTaggerModel is performing tagging in the phrases > and add the payloads. ( but iam not able to analyze it) > > My Question is: > Can i search a phrase giving high boost to NOUN then VERB ? > For example: if iam searching "sitting on blanket" , so i want to give > high boost to NOUN term first then VERB, that are tagged by OpenNLP. > How can i use payloads for boosting? > What are the changes required in schema.xml? > > Please provide me some pointers to move ahead > > Thanks in advance > > > >
