Analysis of Online Education Reviews of Universities Using NLP Techniques and Statistical Methods

Table 2

Statistics of emotional feature words.

Chinese University MOOC		CHAOXING Learning		Tencent Class
High-frequency words	Word frequency	High-frequency words	Word frequency	High-frequency words	Word frequency
Not bad	1546	Not bad	3692	Not bad	2067
Convenient	736	Convenient	914	Convenient	876
Very good	677	Very good	720	Very good	523
Rich	603	Rich	519	Rich	386
Great	494	Great	513	Happy	360
Conscience	293	Interesting	496	Excellent	328
Excellent	223	Simple	471	Conscience	218
Best	139	Fluent	420	Fluent	211
Important	111	Powerful	345	Easy	184
Perfect	166	Easy	326	Clear	183