Great help and thanks to you, Alex.
On Wed, Feb 18, 2015 at 2:48 PM, Alexandre Rafalovitch <arafa...@gmail.com> wrote: > Like I mentioned before. You could use string type if you just want > title it is. Or you can use a custom type to normalize the indexed > value, as long as you end up with a single token. > > So, if you want to strip leading A/An/The, you can use > KeywordTokenizer, combined with whatever post-processing you need. I > would suggest LowerCase filter and perhaps Regex filter to strip off > those leading articles. You may need to iterate a couple of times on > that specific chain. > > The good news is that you can just make a couple of type definitions > with different values/order, reload the index (from Cores screen of > the Web Admin UI) and run some of your sample titles through those > different definitions without having to reindex in the Analysis > screen. > > Regards, > Alex. > > ---- > Sign up for my Solr resources newsletter at http://www.solr-start.com/ > > On 17 February 2015 at 22:36, Simon Cheng <simonwhch...@gmail.com> wrote: > > Hi Alex, > > > > It's okay after I added in a new field "s_title" in the schema and > > re-indexed. > > > > <field name="s_title" type="string" indexed="true" stored="false" > > multiValued="false"/> > > <copyField source="title" dest="s_title"/> > > > > But how can I ignore the articles ("A", "An", "The") in the sorting. As > you > > can see from the below example : >
