One of the main problems that traditional support vector machine (SVM) has to solve is how
to dynamically determine the kernel parameters and penalty parameters of the kernel …

As a social carrier, a city is a place of human activities, and human activities also shape and
influence the city through its dynamic demand. The in-depth understanding of urban …

Land use/cover information is the basis for the study of regional climate and environment,
and the information security of land resources planning and management. However, the …

Human activity recognition is considered a challenging task in sensor-based monitoring
systems. In ambient intelligent environments, such as smart homes, collecting data from …

Mobile phone data can provide insightful location-based information on the interactions
between individuals and the urban environment, eg urban land-use types. Using mobile …

The current economic scale is bigger and bigger, the social material living standard also
along is also getting higher and higher with the rapid economic growth. However, the …

Urban land use information is critical to urban planning, but the increasing complexity of
urban systems makes the accurate classification of land use extremely challenging. Human …

The traditional area extraction method mainly depends on manual field survey methods, it is
workload, slow and high cost. While remote sensing technology has the advantages of …

High resolution remote sensing images (HRSI) provide abundant information on the textures
and terrain structures of a scene. In recent years, scene classification methods based on mid …

When using the random forest algorithm to classify remote sensing images of each target
year in the study area, the number of decision trees and the maximum number of features for …