You can describe the pf field as an exact phrase query : ""~0 . But You can specify the slop with :
The ps Parameter Default amount of slop on phrase queries built with pf, pf2 and/or pf3 fields (affects boosting). Just take a look to the edismax page in the wiki, it seems well described : https://cwiki.apache.org/confluence/display/solr/The+Extended+DisMax+Query+Parser But if this is what you want : Query : A B Results : 1) A B 2) A C B 3) A C C B ... 4) A C C C C C C C C C B It's not going to be simple. On 16 February 2016 at 12:33, Binoy Dalal <binoydala...@gmail.com> wrote: > By my understanding, it will depend on whether you're explicitly running > the phrase query or whether you're also searching for the terms > individually. > In the first case, it will not match. > In the second case, it will match just as long as your field contains all > the terms. > > On Tue, 16 Feb 2016, 17:52 Modassar Ather <modather1...@gmail.com> wrote: > > > In that case will a phrase with a given slop match a document having the > > terms of the given phrase with more than the given slop in between them > > when pf field and mm=100%? Per my understanding as a phrase it will not > > match for sure. > > > > Best, > > Modassar > > > > > > On Tue, Feb 16, 2016 at 5:26 PM, Alessandro Benedetti < > > abenede...@apache.org > > > wrote: > > > > > If I remember well , it is going to be as a phrase query ( when you use > > the > > > "quotes") . > > > So the close proximity means a match of the phrase with 0 tolerance ( > so > > > the terms must respect the position distance in the query). > > > If I remember well I debugged that recently. > > > > > > Cheers > > > > > > On 16 February 2016 at 11:42, Modassar Ather <modather1...@gmail.com> > > > wrote: > > > > > > > Actually you can get it with the edismax. > > > > Just set mm to 100% and then configure a pf field ( or more) . > > > > You are going to search all the search terms mandatory and boost > > phrases > > > > match . > > > > > > > > @Alessandro Thanks for your insight. > > > > I thought that the document will be boosted if all of the terms > appear > > in > > > > close proximity by setting pf. Not sure how much is meant by the > close > > > > proximity. Checked it on dismax query parser wiki too. > > > > > > > > Best, > > > > Modassar > > > > > > > > On Tue, Feb 16, 2016 at 3:36 PM, Alessandro Benedetti < > > > > abenede...@apache.org > > > > > wrote: > > > > > > > > > Binoy, the omitTermFreqAndPositions is set only for text_ws which > is > > > used > > > > > only on the "indexed_terms" field. > > > > > The text_general fields seem fine to me. > > > > > > > > > > Are you omitting norms on purpose ? To be fair it could be relevant > > in > > > > > title or short topic searches to boost up short field values, > > > containing > > > > a > > > > > lot of terms from the searched query. > > > > > > > > > > To respond Modassar : > > > > > > > > > > I don't think the phrase will be searched as individual ANDed terms > > > until > > > > > > the query has it like below. > > > > > > "Eating Disorders" OR (Eating AND Disorders). > > > > > > > > > > > > > > > > Actually you can get it with the edismax. > > > > > Just set mm to 100% and then configure a pf field ( or more) . > > > > > You are going to search all the search terms mandatory and boost > > > phrases > > > > > match . > > > > > > > > > > Cheers > > > > > > > > > > On 16 February 2016 at 07:57, Emir Arnautovic < > > > > > emir.arnauto...@sematext.com> > > > > > wrote: > > > > > > > > > > > Hi Nitin, > > > > > > You can use pf parameter to boost results with exact phrase. You > > can > > > > also > > > > > > use pf2 and pf3 to boost results with bigrams (phrase matches > with > > 2 > > > > or 3 > > > > > > words in case input is with more than 3 words) > > > > > > > > > > > > Regards, > > > > > > Emir > > > > > > > > > > > > > > > > > > On 16.02.2016 06:18, Nitin.K wrote: > > > > > > > > > > > >> I am using edismax parser with the following query: > > > > > >> > > > > > >> > > > > > >> > > > > > > > > > > > > > > > localhost:8983/solr/tgl/select?q=eating%20disorders&wt=xml&tie=1.0&rows=200&q.op=AND&indent=true&defType=edismax&stopwords=true&lowercaseOperators=true&debugQuery=true&qf=topic_title%5E100+subtopic_title%5E40+index_term%5E20+drug%5E15+content%5E3&pf2=topTitle%5E200+subTopTitle%5E80+indTerm%5E40+drugString%5E30+content%5E6 > > > > > >> > > > > > >> Configuration of schema.xml > > > > > >> > > > > > >> <field name="topic_title" type="text_general" indexed="true" > > > > > stored="true" > > > > > >> /> > > > > > >> <field name="topTitle" type="string" indexed="true" > > stored="false"/> > > > > > >> > > > > > >> <field name="subtopic_title" type="text_general" indexed="true" > > > > > >> stored="true"/> > > > > > >> <field name="subTopTitle" type="string" indexed="true" > > > > stored="false"/> > > > > > >> > > > > > >> <field name="index_term" type="text_ws" indexed="true" > > stored="true" > > > > > >> multiValued="true"/> > > > > > >> <field name="indTerm" type="string" indexed="true" > stored="false" > > > > > >> multiValued="true"/> > > > > > >> > > > > > >> <field name="drug" type="text_ws" indexed="true" stored="true" > > > > > >> multiValued="true"/> > > > > > >> <field name="drugString" type="string" indexed="true" > > stored="false" > > > > > >> multiValued="true"/> > > > > > >> > > > > > >> <field name="content" type="text_general" indexed="true" > > > > stored="true"/> > > > > > >> > > > > > >> <copyField source="topic_title" dest="topTitle"/> > > > > > >> <copyField source="subtopic_title" dest="subTopTitle"/> > > > > > >> <copyField source="index_term" dest="indTerm"/> > > > > > >> <copyField source="drug" dest="drugString"/> > > > > > >> > > > > > >> <fieldType name="text_general" class="solr.TextField" > > > > > >> positionIncrementGap="100" omitNorms="true"> > > > > > >> <analyzer type="index"> > > > > > >> <tokenizer > > > > > class="solr.StandardTokenizerFactory"/> > > > > > >> <filter class="solr.StopFilterFactory" > > > > > >> ignoreCase="true" > > > > > >> words="stopwords.txt" /> > > > > > >> <filter > > > class="solr.LowerCaseFilterFactory"/> > > > > > >> </analyzer> > > > > > >> <analyzer type="query"> > > > > > >> <tokenizer > > > > > class="solr.StandardTokenizerFactory"/> > > > > > >> <filter class="solr.StopFilterFactory" > > > > > >> ignoreCase="true" > > > > > >> words="stopwords.txt" /> > > > > > >> <filter > class="solr.SynonymFilterFactory" > > > > > >> synonyms="synonyms.txt" > > > > > >> ignoreCase="true" expand="true"/> > > > > > >> <filter > > > class="solr.LowerCaseFilterFactory"/> > > > > > >> </analyzer> > > > > > >> </fieldType> > > > > > >> <fieldType name="text_ws" class="solr.TextField" > > > > > >> positionIncrementGap="100" > > > > > >> omitTermFreqAndPositions="true" omitNorms="true"> > > > > > >> <analyzer> > > > > > >> <tokenizer > > > > > >> class="solr.WhitespaceTokenizerFactory"/> > > > > > >> <filter class="solr.StopFilterFactory" > > > > > >> ignoreCase="true" > > > > > >> words="stopwords.txt" /> > > > > > >> <filter > > > class="solr.LowerCaseFilterFactory"/> > > > > > >> </analyzer> > > > > > >> </fieldType> > > > > > >> > > > > > >> > > > > > >> I want , if user will search for a phrase then that pharse > should > > > > always > > > > > >> takes the priority in comaprison to the individual words; > > > > > >> > > > > > >> Example: "Eating Disorders" > > > > > >> > > > > > >> First it will search for "Eating Disorders" together and then > the > > > > > >> individual > > > > > >> words "Eating" and "Disorders" > > > > > >> but while searching for individual words, it will always return > > > those > > > > > >> documents where both the words should exist for which i am > already > > > > using > > > > > >> q.op="AND" in my query. > > > > > >> > > > > > >> Thanks, > > > > > >> Nitin > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> -- > > > > > >> View this message in context: > > > > > >> > > > > > http://lucene.472066.n3.nabble.com/SOLR-ranking-tp4257367p4257510.html > > > > > >> Sent from the Solr - User mailing list archive at Nabble.com. > > > > > >> > > > > > > > > > > > > -- > > > > > > Monitoring * Alerting * Anomaly Detection * Centralized Log > > > Management > > > > > > Solr & Elasticsearch Support * http://sematext.com/ > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > -------------------------- > > > > > > > > > > Benedetti Alessandro > > > > > Visiting card : http://about.me/alessandro_benedetti > > > > > > > > > > "Tyger, tyger burning bright > > > > > In the forests of the night, > > > > > What immortal hand or eye > > > > > Could frame thy fearful symmetry?" > > > > > > > > > > William Blake - Songs of Experience -1794 England > > > > > > > > > > > > > > > > > > > > > -- > > > -------------------------- > > > > > > Benedetti Alessandro > > > Visiting card : http://about.me/alessandro_benedetti > > > > > > "Tyger, tyger burning bright > > > In the forests of the night, > > > What immortal hand or eye > > > Could frame thy fearful symmetry?" > > > > > > William Blake - Songs of Experience -1794 England > > > > > > -- > Regards, > Binoy Dalal > -- -------------------------- Benedetti Alessandro Visiting card : http://about.me/alessandro_benedetti "Tyger, tyger burning bright In the forests of the night, What immortal hand or eye Could frame thy fearful symmetry?" William Blake - Songs of Experience -1794 England
