User 5281 | 6/12/2016, 1:34:32 PM
I'm new to Graphlab and still trying to familiarize with its features. I have to do a clustering operation on a large dataset, and one of the columns is an 'angle' measure. I would like to have a circular distance measure such that if a=2*pi-0.1 , b=0.1 dist(a,b) =0.2. Is there a way to achieve this ? if there is some non-linear transformation due to a sin/cos function, it is acceptable.
It seems that Graphlab does not support custom distant metrics, but supports mixing the implemented distant metrics? If there is some genius hack to achieve this with the available resources please let me know.