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. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: Pervasive Mob Comput. 2012 Jul 14;10(Pt B):138–154. doi: 10.1016/j.pmcj.2012.07.003

Table 4.

The classification accuracy of only the predefined activities for varying values of χ for the SWTW approach.

χ = 1 2−1 2−2 2−3 2−6
B1 0.52 0.55 0.56 0.62 0.57
B2 0.41 0.41 0.42 0.45 0.44
B3 0.78 0.78 0.78 0.77 0.69