Table 2.

Results (in terms of accuracy) for ablation study on different features.

Features	AdaBoost+DT (%)	Bagging+C4.5 (%)
Total	77.10	77.44
- Biometrics	75.44	76.11
- Activities	77.12	72.07
- Environment	77.46	74.43
- Diet	73.42	75.44
- Sleep history	73.08	72.09
- Sleep timing	52.42	51.75

Bold values all mean the best result(s) in the experiment. The italic values mean that these ablation experiments (i.e., experiments without some features) have better results than the experiment that considers all features.