Research on Psychological Emotion Recognition of College Students Based on Deep Learning

Table 7

The top 20 most relevant features.

Characteristics of the category	Characteristic	Signalment	Coefficient of association
Entrance guard	Getup std 1	Standard deviation of Monday morning	0.2627
Entrance guard	Reststayroom	Time spent in the dormitory on days off	-0.2290
Entrance guard	Swipe_num	Credit card number	−0.2159
Entrance guard	getup_mean6	Saturday morning average	0.2014
Entrance guard	last_count5	Number of Friday nights	0.1990
Entrance guard	getup_mean1	Monday morning average	0.1915
Entrance guard	getup_count7	Number of early Sundays	0.1830
Entrance guard	getup_mean4	Thursday morning average	0.1780
Entrance guard	getup_mean3	Wednesday morning average	0.1766
Entrance guard	getup_std3	Standard deviation of Wednesday morning	0.1761
Consume	lunch_mean	The average amount spent on lunch	0.1825
Entrance guard	Work stay room	Time spent in the dormitory on weekdays	−0.1564
Entrance guard	last_std6	Saturday night is standard deviation	0.1540
Entrance guard	Feetcard	Swipe cards front and back	0.1440
Consume	rest_consume	Rest day consumption amount	−0.1424
Consume	Work consume	Consumption amount on working days	−0.1314
Score	GPA avg	Grade point average	−0.1244
Score	guake_count	Failing credit	0.1218
Consume	abnormal_score	Abnormal scores	0.1209
Network	cnn	The internet features	−0.1149