From 3fef4f63328fbdcabe0ab9d6cdb1eaf1c2899238 Mon Sep 17 00:00:00 2001
From: Samuel Fadel <samuelfadel@gmail.com>
Date: Wed, 4 Nov 2015 15:44:45 +0100
Subject: Improved automatic subsampling size calculation.

---
 main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'main.cpp')

diff --git a/main.cpp b/main.cpp
index 4aad1db..a0d20c8 100644
--- a/main.cpp
+++ b/main.cpp
@@ -123,7 +123,7 @@ int main(int argc, char **argv)
     arma::vec labels = m->labels();
 
     arma::uword n = X.n_rows;
-    int subsampleSize = 3 * ((int) sqrt(n));
+    int subsampleSize = (int) (3 * sqrt(n));
     arma::uvec sampleIndices;
     arma::mat Ys;
 
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