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 | 0.698 | 0.701 | 0.698 | 0.692 | 0.681 | 0.675 | 0.690 | 0.705 | 0.733 | 0.748 |
 0.03 | 0.698 | 0.701 | 0.698 | 0.691 | 0.681 | 0.678 | 0.694 | 0.710 | 0.742 | 0.748 |
 0.04 | 0.711 | 0.713 | 0.710 | 0.703 | 0.689 | 0.681 | 0.695 | 0.717 | 0.738 | 0.739 |
Laplace method | ||||||||||
 0.02 | 0.434 | 0.436 | 0.443 | 0.445 | 0.446 | 0.434 | 0.432 | 0.405 | 0.356 | 0.296 |
 0.03 | 0.441 | 0.443 | 0.449 | 0.447 | 0.449 | 0.444 | 0.446 | 0.413 | 0.367 | 0.240 |
 0.04 | 0.593 | 0.593 | 0.587 | 0.576 | 0.549 | 0.562 | 0.558 | 0.550 | 0.538 | 0.507 |
Scoring method | ||||||||||
 0.02 | 0.696 | 0.697 | 0.699 | 0.698 | 0.699 | 0.691 | 0.686 | 0.686 | 0.678 | 0.705 |
 0.03 | 0.691 | 0.692 | 0.696 | 0.697 | 0.697 | 0.689 | 0.680 | 0.676 | 0.672 | 0.708 |
 0.04 | 0.674 | 0.674 | 0.676 | 0.676 | 0.675 | 0.663 | 0.653 | 0.646 | 0.656 | 0.702 |
Max χ2 method | ||||||||||
 0.02 | 0.269 | 0.266 | 0.270 | 0.271 | 0.289 | 0.314 | 0.327 | 0.364 | 0.359 | 0.369 |
 0.03 | 0.270 | 0.267 | 0.271 | 0.272 | 0.290 | 0.314 | 0.327 | 0.364 | 0.361 | 0.372 |
 0.04 | 0.266 | 0.262 | 0.267 | 0.271 | 0.291 | 0.323 | 0.334 | 0.371 | 0.380 | 0.384 |