Identification of Partitions in a Homogeneous Activity Group Using Mobile Devices

Algorithm 2

Select sensing modalities.

Input: training set of time series from mobile devices under activity , sensing modalities

   in each set of time series, window size range and according to the sampling rate in the

   training set, scoring function , decision threshold

Output: set of candidate sensing modalities

(1) ;

(2) ;

(3) ;

(4) for    do

(5)  ;

(6)  ;

(7)  ;

(8)  for    do

(9)   for    do

(10)    ;

(11)   end for

(12)   if    then

(13)    ;

(14)    ;

(15)   end if

(16)  end for

(17)  if    then

(18)   ;

(19)   if    then

(20)    ;

(21)    ;

(22)   end if

(23)  end if

(24) end for