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. Author manuscript; available in PMC: 2012 Mar 29.
Published in final edited form as: J Phys Act Health. 2011 May 11;9(3):432–441. doi: 10.1123/jpah.9.3.432

Figure 2. Confusion matrix for personalized modeling of 20 subjects for 9 activities.

Figure 2

Predicted activity is shown on the X-axis and actual activity is shown on the Y-axis. Correct decisions fall on the diagonal. Percentage of decisions falling into each cell is shown. Cells containing 100% of the decisions are pure black while those cells containing 0% of the decisions are pure white.