The basic idea of the SMOTE algorithm is to analyse the minority class samples, and based on them, manually synthesise new samples to add to the dataset17. SMOTE, as an undersampling method, balances the proportion of sample classes in the dataset to some extent by increasing the number of...
Algorithm Theoretical Basis Document (ATBD) General Documentation MOD14A2 V6数据集提供了1公里分辨率的8天火灾掩码合成。它包含了在合成期间各个像素等级的最大值。与火灾掩码一起,还提供了一个相关的质量信息层。 文件。 用户指南 算法理论基础文件(ATBD) 一般文件 Dataset Availability 2000-02-18T00:00:00 - ...
We tested and compared four machine learning algorithms to select the most accurate algorithm for SSM downscaling, including the Random Forest (RF), the Support Vector Machine (SVM), the Tree-based Regression (TR), and the Artificial Neural Networks (ANN). We used k-fold (k = 10 in ...
The predictions of the trees are then combined, usually by taking the mean or mode of the individual tree predictions, to produce the final estimate. RF is a widely used and convenient machine learning algorithm with a high accuracy for downscaling purposes as previously shown by Liu et al. ...
Air quality indicators and AQI prediction coupling long-short term memory (LSTM) and sparrow search algorithm (SSA): A case study of Shanghai. Atmospheric Pollution Research, 2022, 13(10): 101551. 43. Li, M., Yang, Q., Yuan, Q. et al. Estimation of high spatial resolution ground-...
As a result, the core of the C2 architecture is a ‘messaging bus’ which allows for any microservice, log, user or algorithm to be informed of events across the system as they occur, such as an ALR1500 connecting by satellite to upload data or download a mission. This structure scales...
Which of the following algorithms is not a decision tree algorithm? A. ID3 B. Yolov5 C. CART D. C4.5 查看完整题目与答案 在Word中,对于一段两端对齐的文字,只选定其中的几个字符,用鼠标单击"居中"按钮,则()。在Word中,对于一段两端对齐的文字,只选定其中的几个字符,用鼠标单击"居中"按钮,...
Moderate Resolution Imaging Spectroradiometer (MODIS) Land Surface Temperature and Emissivity Product (MxD21) Algorithm Theoretical Basis Document Collection-6 JPL Publication (2016), pp. 12-17 Google Scholar Immerzeel et al., 2014 W. Immerzeel, L. Petersen, S. Ragettli, F. Pellicciotti The impor...
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MODIS collection 6 MAIAC algorithm. Atmos. Meas. Tech. 11, 5741–5755 (2018). 23. Loría-Salazar, S. M., Holmes, H. A., Arnott, W. P., Bernard, J. C. & Moosmuller, H. Evaluation of MODIS Columnar Aerosol Retrievals Using AERONET in Semi-Arid Nevada and California, U.S.A ...