A Self-Adaptive Hidden Markov Model for Emotion Classification in Chinese Microblogs

Table 1

The features of the terms “how” and “lovely” on happiness and anger, respectively.

Term	Emotions	MI	CHI	TF-IDF	ECE
How	Happiness	0.0014	0.0147	0.00088	0.00059
	Anger	−0.00056	0.00063	0.00023	−0.000065
Lovely	Happiness	0.0030	0.0067	0.0095	0.0027
	Anger	0	0.00014	0	0