The Double Layer Methodology and the Validation of Eigenbehavior Techniques Applied to Lifestyle Modeling

Figure 1

Binary behavior matrices for one subject who annotated a 14-day diary. (a) The activity behavior matrix, each column corresponding to the activity classes as in Table 2, separated into 3 daily periods; (b) the diet behavior matrix, each column corresponding to the diet classes as in Table 2, separated into 6 daily periods. Each row corresponds to a daily behavior; a white square corresponds to a performed activity or consumed items.

(a) Daily activity behaviors

(b) Daily diet behaviors