Research on Music Emotional Expression Based on Reinforcement Learning and Multimodal Information

Table 3

Comparative experimental results between different models.

Time	Modal	Classification model	Accuracy
2019	Audio	LLDs + SVM [17]	0.571
2019	Lyric	Word2vec + LSTM [18]	0.693
2021	Multimodal	Random forest [19]	0.778
Model of this paper	Multimodal	Multifeature CNN-LSTM network + stacking fusion	0.782