A Deep-Learning Framework for Analysing Students’ Review in Higher Education

Table 7

Results for sentiment polarity using Bi-GRU.

	Run 1			Run 2			Run 3			Run 4
	P	R	F1	P	R	F1	P	R	F1	P	R	F1
Negative	0.96	0.99	0.98	0.96	0.99	0.98	0.97	0.98	0.98	0.96	0.99	0.98
Positive	0.96	0.81	0.88	0.93	0.81	0.86	0.90	0.84	0.87	0.96	0.77	0.86
Accuracy			0.96			0.96			0.96			0.96
Macroaverage			0.93			0.92			0.92			0.92
Weighted average			0.96			0.96			0.96			0.96