查看文章

Urban region function recognition is key to rational urban planning and management. Due to the complex socioeconomic nature of functional land use, recognizing urban region function in high-density cities using remote sensing images alone is difficult. The inclusion of social sensing has the potential to improve the function classification performance. However, effectively integrating the multi-source and multi-modal remote and social sensing data remains technically challenging. In this paper, we have proposed a novel end-to-end deep learning-based remote and social sensing data fusion model to address this issue. Two neural network based methods, one based on a 1-dimensional convolutional neural network (CNN) and the other based on a long short-term memory (LSTM) network, have been developed to automatically extract discriminative time-dependent social sensing signature features, which are …