Table 7.
Study | Implemented Classifiers | Sensors | Platform | Phone | Battery Lifetime (h) | Battery Capacity (mAh) | Sampling Rates |
---|---|---|---|---|---|---|---|
Miluzzo et al. [38] | Decision tree | A | Symbian | Nokia N95 | 6 | 950 | Various rates |
Wang et al. [42] | Decision tree | A | Symbian | Nokia N95 | 11.3 | 950 | NA |
Reddy et al. [32] | Decision tree + DHMM | A, GPS | Symbian | Nokia N95 | 8.3 | 950 | 32 Hz |
Lu et al. [36] | Decision tree | A | Symbian | Nokia N95 | 16 | 950 | 32 Hz |
Lane et al. [31] | Naive Bayes | A | Android | Android Nexus One | 15 | 1400 | NA |
Guiry et al. [59] | Rule-based classifier | A | Android | Samsung Galaxy S | 6–8 | 1500 | 90 Hz |
Siirtola, [52] | KNN, QDA (quadratic discriminant analysis) | A | Android | Samsung Galaxy Mini, Nokia N8 | 24 | 1200, 1200 | 40 Hz |
Lara et al. [34] | Decision tree | A | Symbian, Android | HTC Evo 4G | 12.5 | 1500 | 50 Hz |
Liang et al. [35] | Hierarchical recognition scheme using decision tree | A | Android | HTC G11, Samsung Galaxy S2 | 7, 8, 10 | 1450, 1650 | 20, 10, 2 Hz |