Evaluation of Clustering Algorithms on GPU-Based Edge Computing Platforms

. 2020 Nov 6;20(21):6335. doi: 10.3390/s20216335

Algorithm 4R Factor calculation algorithm in GPU

1:
for $i = 1; i < r o w s; i = i + 1$ do
2:
$c o v a r i a n c e < < < b l, t h, s h > > > (d a t a s e t, d e t e r m, r o w_{i}, r o w s, c o l s)$
3:
$d e t v a l u e = c u s o l v e r_t h r u s t (d e t e r m)$
4:
$r f a c t o r + = \frac{1}{\sqrt{d e t v a l u e}}$
5:
end for