Evaluation Model of Power Operation and Maintenance Based on Text Emotion Analysis

Table 2

The topic division of different models in multiple rounds dialogue text.

Model	Topic division of multiple round dialogue		Accuracy (%)
	Dialogue set	Supplier
None	(5)	A
	(8)	B
	(9)	A
	(1)/(2)/(3)/(4)/(6)/(7)/(10)/(11)	Redundancy
Cosine similarity model	(5)/(6)/(7)/(8)/(9)/(10)/(11)	A, B	52.17
	(1)/(2)/(3)/(4)	Redundancy
LSTM + softmax	(5)/(6)/(7)	A	82.75
	(8)/(9)/(10)/(11)	B
	(1)/(2)/(3)/(4)	Redundancy
PGPM model	(5)/(9)	A	100
	(8)	B
	(1)/(2)/(3)/(4)/(6)/(7)/(10)/(11)	Redundancy