A Survey on Multimodal Sentiment Analysis

Multimodal sentiment analysis is one of the core research topics in the field of natural language processing.Firstly,the research background of multimodal sentiment analysis is introduced.Two sub-topics of multimodal sentiment analysis,narrative multimodal sentiment analysis and interactive multimodal sentiment analysis,are proposed.Then,the development and the research progress at home and abroad are summarized based on the mentioned two sub-topics.Finally,the existing scientific problems of interactive modeling in this field are summarized,and the future development trend is discussed.