. 2018 May 9;4(2):e51. doi: 10.2196/publichealth.8214

Table 1.

Classification accuracy of different baselines and the proposed method.

Method	Classification accuracy
Majority baseline	63.19
Bag-of-words classifier	69.31^a
Convolutional neural network	69.26^a
Prefix only	66.41^a
Midfix only	72.78^a
Postfix only	68.08^a
Prefix+midfix	74.72^a
Prefix+postfix	71.07^a
Midfix+postfix	77.10^a
Proposed method	77.70^a

^aStatistically significant values.