epfl-lts2 / pygsp / 739

89%

master: 85%

push

travis-ci

nngraph: fix symmetrization

Symmetrizing with the average was setting the distance between v1 and v2
as the average between 0 and the true distance if v1 was the k-NN of v2
but v2 was not in the k-NN of v1.

Moreover, symmetrizing before taking the mean assures that every
distance is counted twice (only some would be counted twice otherwise).

876 of 1103 branches covered (79.42%)

Branch coverage included in aggregate %.

3433 of 3835 relevant lines covered (89.52%)

3.57 hits per line