Bullet Subtitle Sentiment Classification Based on Affective Computing and Ensemble Learning

Table 1

Part of the emoji lexicon.

Emoji	Weight	Categories	Emoji	Weight	Categories
(^-^)	9	Like		1	Happiness
(≧m≦)	3	Happiness		3	Happiness
o(≧▽≦)o	7	Like		5	Sadness
(`へ´)	5	Anger		3	Sadness
￣△￣	1	Sadness		5	Anger
(┬_┬)	5	Sadness		3	Fear
(￣m￣)	1	Surprise		3	Like
(-_-;)	1	Disgust		3	Disgust
\(≧▽≦)/	5	Happiness		7	Fear
o(≧口≦)o	3	Fear		3	Disgust
(￣︿￣)	3	Anger		1	Happiness
(´Д`)	3	Sadness		5	Anger