Table 3.

OF1 and CF1 values of the models based on different feature matrices

	Model base on X	Model base on $X^{\mathit{rd}}$	Model base on $X^{\mathit{en}}$	Model base on $X^{\mathit{ch}}$
OF1	0.808	0.483	0.627	0.633
CF1	0.792	0.389	0.570	0.582