From: Building an associative classifier with multiple minimum supports
minsup | \(\sigma\) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
1 | 0.9 | 0.8 | 0.7 | 0.6 | 0.5 | 0.4 | 0.3 | 0.2 | 0.1 | |
Maximum likelihood method | ||||||||||
 0.02 | 0.926 | 0.926 | 0.923 | 0.925 | 0.933 | 0.945 | 0.946 | 0.952 | 0.953 | 0.953 |
 0.03 | 0.948 | 0.947 | 0.943 | 0.942 | 0.948 | 0.959 | 0.959 | 0.962 | 0.963 | 0.963 |
 0.04 | 0.943 | 0.942 | 0.938 | 0.937 | 0.944 | 0.954 | 0.955 | 0.959 | 0.959 | 0.959 |
Laplace method | ||||||||||
 0.02 | 0.808 | 0.823 | 0.852 | 0.885 | 0.916 | 0.914 | 0.930 | 0.944 | 0.950 | 0.945 |
 0.03 | 0.705 | 0.728 | 0.795 | 0.859 | 0.902 | 0.906 | 0.917 | 0.927 | 0.923 | 0.894 |
 0.04 | 0.776 | 0.811 | 0.862 | 0.895 | 0.926 | 0.920 | 0.922 | 0.923 | 0.916 | 0.912 |
Scoring method | ||||||||||
 0.02 | 0.752 | 0.748 | 0.754 | 0.763 | 0.769 | 0.759 | 0.766 | 0.763 | 0.770 | 0.767 |
 0.03 | 0.715 | 0.713 | 0.711 | 0.709 | 0.708 | 0.704 | 0.709 | 0.709 | 0.712 | 0.715 |
 0.04 | 0.714 | 0.712 | 0.715 | 0.718 | 0.719 | 0.720 | 0.723 | 0.724 | 0.726 | 0.721 |
Max χ2 method | ||||||||||
 0.02 | 0.700 | 0.688 | 0.704 | 0.715 | 0.737 | 0.787 | 0.790 | 0.795 | 0.793 | 0.802 |
 0.03 | 0.716 | 0.700 | 0.715 | 0.728 | 0.751 | 0.804 | 0.809 | 0.806 | 0.814 | 0.818 |
 0.04 | 0.787 | 0.791 | 0.801 | 0.805 | 0.813 | 0.811 | 0.804 | 0.809 | 0.813 | 0.818 |