Is it limited up to 8 dimensions as described at https://www.elastic.co/blog/lucene-points-6.0?
2018-02-06 15:35 GMT-02:00 Luís Filipe Nassif <lfcnas...@gmail.com>: > Sorry, I was looking at the wrong place. Should I use BinaryPoint ( > https://lucene.apache.org/core/6_0_0/core/org/apache/ > lucene/document/BinaryPoint.html) ? > > 2018-02-06 14:17 GMT-02:00 Luís Filipe Nassif <lfcnas...@gmail.com>: > >> Hi all, >> >> Lucene is able to index generic n-dimensional points for efficient >> similarity or nearest neightbors search? I have looked at spatial package >> in the past but seems it is specific to geo points? The use case is to >> index image feature vectors to search for similar images in a corpus. >> >> Currently we are using lucene to text search and we would like to not >> have to manage two different index structures, synchronize commits, so on. >> >> Thank you, >> Luis Nassif >> > >
