Table 3.
Selected features for analysis.
| Feature | Data Type | Feature | Data Type | Feature | Data Type | Feature | Data Type | ||
|---|---|---|---|---|---|---|---|---|---|
| Classification | outlier/normal | Fixation avgduration | ms | Fixation No. in A1–C3 (9 features) | Integer | Time per level (4 features) | seconds | ||
| s | Fixation No. in A1–C3 (9 features) | Integer | Time per level (4 features) | seconds | |||||
| Global alpha | percentage | Fixation max duration | ms | Fixation avg duration in A1–C3 (9 features) | ms | Total correct answers | integer | ||
| s | Total correct answers | integer | |||||||
| s | Fixation avg duration in A1–C3 (9 features) | ms | Total correct answers | integer | |||||
| s | Total correct answers | integer | |||||||
| Fixation total No. | Integer | Fixation min duration | ms | Total time in exercise | seconds | Correct answers per level (4 features) | integer |