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2011 Nov 06
2
What is the best way to represent a category hierarchy using term prefixes in Xapian?
...gan >>Detroit >>Grand Rapids >>Lansing >Minnesota >>Grand Rapids >>Minneapolis >>St Paul >Ohio >>Columbus >>Grand Rapids >>Sandusky I see two ways that I could index a ?Grand Rapids, Michigan? document with prefixed terms: XFIRSTLEVELus XSECONDLEVELmichigan XTHIRDLEVELgrandrapids or XFIRSTLEVELus XSECONDLEVELus_michigan XTHIRDLEVELus_michigan_grandrapids I?m inclined to use the second approach thinking that it will return more intuitive results. That is, a search that includes Grand Rapids, Michigan search criteria is less likely to include docum...