Public Transport Driver Identification System Using Histogram of Acceleration Data

Algorithm 2

Feature extraction algorithm.

Input:acceleration acc,

sliding window size wind,

overlap percent ovrp

Output:histogram of acceleration hist

1:while  acc remain:

2:Initialize hist to histogram of acc for wind minutes

using fixed min, max, and bin size

3:Change hist frequency to relative frequency

4:Skip acc to the next (1-ovrp)wind minutes

5:end while

6:return hist