Table 3. The top 20 features ranked by IG based feature selection method.
The top 20 features | S | T | Y |
1 | SP | TP | Y××P |
2 | S×S | P×××P | D×Y |
3 | S×××S | L××L | L×L |
4 | R××S | LL | D××Y |
5 | S××S | SP | LL |
6 | S×××××S | T××××P | L×××××L |
7 | S××E | P××××S | DY |
8 | S××××S | L××××L | V××L |
9 | S×R | T×P | YE |
10 | S××××E | T×××T | P×××P |
11 | SS | L×L | E××Y |
12 | RS | T×××××P | F×××V |
13 | R××××S | P××P | L×××L |
14 | S×××E | PE | P×××××P |
15 | R×××××S | PP | L×A |
16 | S×E | L××G | L××L |
17 | L×××L | S××T | D××S |
18 | R×××S | P×T | L××××L |
19 | E×E | RP | P×Y |
20 | L××L | L×××L | Y×××P |