[mlpack-git] master: use const instead of just normal types (3dca3fb)
gitdub at mlpack.org
gitdub at mlpack.org
Sun Aug 7 05:49:47 EDT 2016
Repository : https://github.com/mlpack/mlpack
On branch : master
Link : https://github.com/mlpack/mlpack/compare/44a2b52f4d9ece563a5b9850db43ab60f71e5ec7...acd81e11579f69e75aa8406b2982328c88cf1fde
>---------------------------------------------------------------
commit 3dca3fbc3f121b11c32c53381dfa3ca3c4f79cab
Author: Keon Kim <kwk236 at gmail.com>
Date: Sun Aug 7 18:49:47 2016 +0900
use const instead of just normal types
>---------------------------------------------------------------
3dca3fbc3f121b11c32c53381dfa3ca3c4f79cab
src/mlpack/methods/preprocess/preprocess_describe_main.cpp | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/src/mlpack/methods/preprocess/preprocess_describe_main.cpp b/src/mlpack/methods/preprocess/preprocess_describe_main.cpp
index c4a5f81..32ac9cf 100644
--- a/src/mlpack/methods/preprocess/preprocess_describe_main.cpp
+++ b/src/mlpack/methods/preprocess/preprocess_describe_main.cpp
@@ -114,16 +114,16 @@ double Kurtosis(const arma::rowvec& input,
if (population)
{
// Calculate Population Excess Kurtosis
- double M2 = SumNthPowerDeviations(input, fMean, 2);
+ const double M2 = SumNthPowerDeviations(input, fMean, 2);
kurtosis = n * (M4 / pow(M2, 2)) - 3;
}
else
{
// Calculate Sample Excess Kurtosis
- double S4 = pow(fStd, 4);
- double norm3 = (3 * (n - 1) * (n - 1)) / ((n - 2) * (n - 3));
- double normC = (n * (n + 1)) / ((n - 1) * (n - 2) * (n - 3));
- double normM = M4 / S4;
+ const double S4 = pow(fStd, 4);
+ const double norm3 = (3 * (n - 1) * (n - 1)) / ((n - 2) * (n - 3));
+ const double normC = (n * (n + 1)) / ((n - 1) * (n - 2) * (n - 3));
+ const double normM = M4 / S4;
kurtosis = normC * normM - norm3;
}
return kurtosis;
@@ -164,6 +164,8 @@ int main(int argc, char** argv)
to_string(width)+ ".");
string stringFormat = "";
string numberFormat = "";
+
+ // We are going to print 11 different categories.
for (size_t i = 0; i < 11; ++i)
{
stringFormat += widthOnly + "s";
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