TABLE 5.

Results of the classifier for male and female users.

		Topic 1			Topic 2			Topic 3			Topic 4
		2	1	0	2	1	0	2	1	0	2	1	0
Accuracy	Male	0.801	0.831	0.776	0.729	0.841	0.777	0.816	0.793	0.788	0.822	0.735	0.857
	Female	0.791	0.858	0.876	0.785	0.852	0.797	0.837	0.773	0.795	0.862	0.772	0.863
Recall	Male	0.798	0.815	0.807	0.765	0.735	0.727	0.809	0.795	0.817	0.825	0.711	0.842
	Female	0.767	0.847	0.838	0.732	0.835	0.729	0.851	0.761	0.801	0.854	0.731	0.817

2 means positive emotion, 1 means neutral emotion, and 0 means negative emotion.