From b5065ea43cb13c0b553874305b53963176c70f59 Mon Sep 17 00:00:00 2001 From: Paul Duncan Date: Tue, 5 Feb 2019 00:16:47 -0500 Subject: working silouette scoring, add more tests --- km-solve.c | 1 + 1 file changed, 1 insertion(+) (limited to 'km-solve.c') diff --git a/km-solve.c b/km-solve.c index 8a70a48..f579a41 100644 --- a/km-solve.c +++ b/km-solve.c @@ -163,6 +163,7 @@ km_solve( mean_nears[row_map[i].cluster] += row_map[i].d2_near; // calculate silouette denominator + // (https://en.wikipedia.org/wiki/Silhouette_%28clustering%29) const float delta = row_map[i].d2_near - row_map[i].d2; if (fabsf(delta) > MIN_CLUSTER_DISTANCE) { silouette += delta / MAX(row_map[i].d2, row_map[i].d2_near); -- cgit v1.2.3