A Novel Framework for Arabic Dialect Chatbot Using Machine Learning

Table 7

General analytics of goal-oriented evaluation part 2.

Dialogs	Dialogue length (in sentence/line)	User utterance length (in sentence/line)	Number of times in which the participant paraphrases the question
D1	16 sentences	5 sentences	3 times
D2	13 sentences	4 sentences	1 time
D3	17 sentences	8 sentences	4 times
D4	11 sentences	4 sentences	0 times
D5	7 sentences	3 sentences	0 times
D6	14 sentences	7 sentences	3 times
The average	13.17	5.17	1.8