一项研究结合了自动编码器和提升的大爆炸缩理论架构,用于使用遥感图像进行土地使用分类
Qiongbing Xiong1, Xuecheng Wu2, Cizhen Yu1
1College of Tourism Management, Guizhou University of Commerce, Guiyang, Guizhou, 550014, China.
Scientific reports
|May 2, 2025
概括
这项研究引入了一种用于土地使用分类的新型深度学习方法,将卷积神经网络与优化的元启发技术相结合. 该方法显著提高了对基准数据集的分类准确性.
科学领域:
- 遥感 遥感 遥感 遥感
- 计算机视觉 计算机视觉
- 人工智能的人工智能
背景情况:
- 准确的土地使用分类对于环境监测和城市规划至关重要.
- 现有的方法经常与复杂的空间模式和特征提取作斗争.
研究的目的:
- 开发和评估一种新的混合深度学习模型,用于增强土地使用分类.
- 研究元启发式优化对深度学习模型性能的影响.
主要方法:
- 使用VGG-19进行特征提取和尺寸缩小.
- 采用了一个堆叠的自动编码器,优化了强化的大爆炸崩理论算法.
- 在空中图像数据集 (AID) 和UC Merced土地使用数据集上测试了该模型.
主要成果:
- 获得了高分类准确度:AID的92.49%和UC Merced的95.93%.
- 与最先进的方法相比,表现出卓越的性能,包括各种卷积神经网络架构.
- 展示了增强的Big-Bang Crunch在提高堆叠自动编码器性能方面的有效性.
结论:
- 将深度学习与先进的优化技术相结合,大大提高了土地使用分类的准确性.
- 拟议的混合模型为准确和高效的土地利用绘图提供了一个有希望的方法.
- 强调了元启发算法的潜力,以改进远程传感应用的深度学习模型.
关键词:
提升了大爆炸崩理论的发展.深度学习是一种深度学习.土地使用分类土地使用分类.这是一种元启发式 (metaheuristic) 启发式.堆叠的自动编码器在VGG-19中,VGG-19在VGG-19中使用.更多相关视频
12:26Integrating Remote Sensing with Species Distribution Models; Mapping Tamarisk Invasions Using the Software for Assisted Habitat Modeling SAHM
Published on: October 11, 2016
13.2K
09:47Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches
Published on: December 15, 2023
899
相关概念视频
Classification of Systems-I
154
Linearity is a system property characterized by a direct input-output relationship, combining homogeneity and additivity.
Homogeneity dictates that if an input x(t) is multiplied by a constant c, the output y(t) is multiplied by the same constant. Mathematically, this is expressed as:
Homogeneity dictates that if an input x(t) is multiplied by a constant c, the output y(t) is multiplied by the same constant. Mathematically, this is expressed as:
154
Classification of Systems-II
119
Continuous-time systems have continuous input and output signals, with time measured continuously. These systems are generally defined by differential or algebraic equations. For instance, in an RC circuit, the relationship between input and output voltage is expressed through a differential equation derived from Ohm's law and the capacitor relation,
119
Manipulation and Analysis
13
GIS manipulation and analysis functions are vital for decision-making and planning. These activities range from data retrieval tasks, such as selecting information based on specific criteria, to advanced analytical techniques that address complex spatial problems.One critical GIS analysis method is overlaying, which combines multiple data layers to examine impacts. For example, overlaying a river-dammed lake boundary with road networks can identify affected infrastructure. Another common...
13
Light Acquisition
8.4K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
8.4K
Levels of Use of a GIS
15
Geographic Information Systems (GIS) operate across three levels of application, each representing an increasing degree of complexity: data management, analysis, and prediction. These levels reflect the expanding functionality and versatility of GIS technology in handling spatial data for diverse purposes.Data ManagementAt its foundational level, GIS serves as a tool for data management, enabling the input, storage, retrieval, and organization of spatial data. This level is often employed in...
15
Selected Data About Geographic Locations
15
Geographic Information Systems (GIS) rely on two core types of data: spatial data and attribute data.Spatial DataSpatial data defines the physical location of features within a coordinate system, typically expressed in terms of latitude and longitude. It provides precise positioning for elements like roads, rivers, or buildings.Attribute DataAttribute data complements spatial data by adding descriptive information about these features. For example, a road's spatial data includes its start and...
15
