Before revision:  Recent advances introduced computational models to combine these multimodal sources and yielded strong performance on human-centric tasks . Nevertheless, most of the models are often black-box, which comes with the price of lacking interpretability.
After revision:  Recent advances introduced computational models to combine these multimodal sources and yielded strong performance on human-centric tasks such as sentiment analysis and emotion recognition are often black-box, which comes with the price of lacking interpretability.