Algorithms

Without PCA

With PCA

Accuracy

Confusion Matrix

Accuracy

Confusion Matrix

KNN

59.6%

$\left[\begin{array}{ccc}281& 43& 21\\ 105& 223& 67\\ 42& 126& 92\end{array}\right]$

59.6%

$\left[\begin{array}{ccc}281& 43& 21\\ 105& 223& 67\\ 42& 126& 92\end{array}\right]$

GNB

61%

$\left[\begin{array}{ccc}307& 30& 8\\ 133& 199& 63\\ 47& 109& 104\end{array}\right]$

61%

$\left[\begin{array}{ccc}307& 30& 8\\ 133& 199& 63\\ 47& 109& 104\end{array}\right]$

SVM

60.9%

$\left[\begin{array}{ccc}305& 31& 9\\ 132& 199& 64\\ 46& 109& 105\end{array}\right]$

62%

$\left[\begin{array}{ccc}294& 43& 8\\ 109& 226& 61\\ 40& 119& 101\end{array}\right]$

Voting Classifier

61.5%

$\left[\begin{array}{ccc}298& 39& 8\\ 119& 222& 54\\ 42& 124& 94\end{array}\right]$

61.5%

$\left[\begin{array}{ccc}298& 39& 8\\ 119& 222& 54\\ 42& 124& 94\end{array}\right]$

Decision Trees

61.8%

$\left[\begin{array}{ccc}294& 42& 9\\ 111& 224& 60\\ 43& 117& 100\end{array}\right]$

61.8%

$\left[\begin{array}{ccc}294& 42& 9\\ 111& 224& 60\\ 43& 117& 100\end{array}\right]$

RFC

61.9%

$\left[\begin{array}{ccc}294& 42& 9\\ 110& 224& 61\\ 43& 117& 100\end{array}\right]$

62%

$\left[\begin{array}{ccc}294& 42& 9\\ 109& 224& 62\\ 42& 115& 103\end{array}\right]$

GBC

62.2%

$\left[\begin{array}{ccc}291& 47& 7\\ 111& 221& 63\\ 41& 109& 110\end{array}\right]$

62.2%

$\left[\begin{array}{ccc}291& 47& 7\\ 111& 221& 63\\ 41& 109& 110\end{array}\right]$