Beyond Words: An Intelligent Human-Machine Dialogue System with Multimodal Generation and Emotional Comprehension

Table 1

Objective experimental results of different methods (higher values indicating better models).

Model	Bleu-2	Nist	Rouge-L	Meteor	Dist-2	Ent-4	Coherence	Fluency
Text-based	0.2921	2.884	0.0157	0.0098	0.0069	1.327	0.1906	0.1697
Emotion-based	0.303	2.8012	0.0169	0.0101	0.0082	1.379	0.2089	0.1731
Image-Chat	0.3313	3.0531	0.0199	0.0128	0.01	1.621	0.2311	0.2097
Ours-Emotion	0.3055	2.9805	0.0168	0.0102	0.0077	1.38	0.1909	0.1718
Ours-Visual	0.3243	3.0104	0.0188	0.0116	0.0093	1.67	0.2038	0.1879
Ours	0.3665	3.2483	0.0225	0.0147	0.0112	1.86	0.2696	0.2306