Research Article

Improved Correction of Atmospheric Pressure Data Obtained by Smartphones through Machine Learning

Figure 9

Computing time for EM clustering according to the quantity of data (a) and computing times for LR (b), MLP (c), and SMOreg (d) after EM clustering according to the quantity of data.
(a) EM clustering
(b) LR
(c) MLP
(d) SMOreg