*Is analysis needed in the suggester ?* [Bhaskar] No Do you want to provide suggestions according to an analyser processing the suggestions and user query ? Example : user typing receiver And the system returning the Antenna records ?
[Bhaskar] No, not needed.. *Do you want infix suggestions ?* [Bhaskar] not looking for suggestions...Just I want to beginning of the field value. I.e. if we type Ante then we should get all the strings which are started with Ante. I am looking as below . [image: Inline image 1] When user is typing then only matched records should shown. *Suggestions of the whole content of a field or only few tokens ?* Do you want only few tokens or the entire field value ? [Bhaskar] I want entire field. Regards, Bhaskar On Wed, Nov 25, 2015 at 4:12 PM, Alessandro Benedetti <abenede...@apache.org > wrote: > Let me answer in line : > > On 23 November 2015 at 17:20, Bhaskar <bhaskar1...@gmail.com> wrote: > > > Hi, > > I have one column in the data base and it is having below data( it can > have > > 5000 to 30000 rows) > > > > Fenway Antenna Dipole Top CH00 with Coaxial Cable Length 140mm > > Fenway Antenna Dipole Side CH01 with Coaxial Cable Length 220mm > > Fenway Antenna Slot Front CH02 with Coaxial Cable Length 220mm > > ... > > LIMELIGHT ANTENNA-D CABLE > > > > > > I think I want fuzzy suggestions only... for example... > > when user types *Fenway *then the words starting with *Fenway *should > > come.. i.e. > > > > Fenway Antenna Dipole Top CH00 with Coaxial Cable Length 140mm > > Fenway Antenna Dipole Side CH01 with Coaxial Cable Length 220mm > > Fenway Antenna Slot Front CH02 with Coaxial Cable Length 220mm > > > > > This is not fuzzy search/autocompletion at all. > Fuzzy search is a technique to return results containing String variation > from the original query. > In particular as variation Solr uses the Levenshtein distance edit measure. > The max edit distance supported is 2, where an edit operationis a > single-character edit (i.e. insertion, deletion or substitution) . > > > > > > Based on the user input the result should change. if user typed *Fenway > > Antenna Dipole *then > > > > Fenway Antenna Dipole Top CH00 with Coaxial Cable Length 140mm > > Fenway Antenna Dipole Side CH01 with Coaxial Cable Length 220mm > > > > like this based on the typed data then the result should change. > > > > > > Could you please suggest what is the best way to achieve this( may be > some > > samples for the same). > > Please let me know if I miss any info you required. > > > > Unfortunately you didn't answer to my questions, let me simplify them : > > *Is analysis needed in the suggester ?* > > Do you want to provide suggestions according to an analyser processing > the suggestions and user query ? > Example : > user typing receiver > And the system returning the Antenna records ? > > *Do you want infix suggestions ?* > > user typing "ante" and getting the Antenna records as results. > ( looking for suggestions not at the beginning of the field value) > > *Do you want fuzzy suggestions ?* > See above about the Levenshtein distance. > > *Suggestions of the whole content of a field or only few tokens ?* > Do you want only few tokens or the entire field value ? > This should be already answered, and I guess you want the entire field > value. > > Cheers > > > > > > Thank you very much. > > > > Regards, > > Bhaskar > > > > > > > > On Mon, Nov 23, 2015 at 10:24 PM, Alessandro Benedetti < > > abenede...@apache.org> wrote: > > > > > Can you list us your requirements ? > > > > > > Is analysis needed in the suggester ? > > > Do you want infix suggestions ? > > > Do you want fuzzy suggestions ? > > > Suggestions of the whole content of a field or only few tokens ? > > > > > > Starting from that you can take a look to the suggester component and > all > > > the different implementations. > > > There are a lot of Lookup strategy, very specific depending on the use > > > case. > > > > > > Cheers > > > > > > On 23 November 2015 at 12:39, Bhaskar <bhaskar1...@gmail.com> wrote: > > > > > > > Hi, > > > > > > > > I am new Lucene Auto suggest. > > > > Could you please some share the lucene auto suggest sample > > > > applications/code.. > > > > > > > > My use case is: > > > > I have the data in the database. I would like write some auto suggest > > on > > > > the data base data. > > > > > > > > i.e. we have some text box in UI. when user is trying to enter some > > thing > > > > we have to auto suggest based on the user input. > > > > > > > > Thanks in advance for help. > > > > > > > > -- > > > > Keep Smiling.... > > > > Thanks & Regards > > > > Bhaskar. > > > > Mobile:9866724142 > > > > > > > > > > > > > > > > -- > > > -------------------------- > > > > > > 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 > > > > > > > > > > > -- > > Keep Smiling.... > > Thanks & Regards > > Bhaskar. > > Mobile:9866724142 > > > > > > -- > -------------------------- > > 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 > -- Keep Smiling.... Thanks & Regards Bhaskar. Mobile:9866724142
