RF-PSO-SVM分类模型针对烤烟等级分类问题,论文利用数字图像处理技术对烤烟图像进行处理,根据烤烟等级影响因子,提取了烤烟正反两面的颜色特征,纹理特征与形状特征,并建立了一种烤烟等级分类模型——RF-PSO-SVM模型.首先利用RF-SVM对烤烟特征按其对分类模型的贡献度排序,筛选出对分类模型准确率影响较大的特征建立最优特征...
Advanced ML Models:SVM and RF are changing mineral prospectivity mapping by effectively identifying prime resource locations.Hybrid Optimization:The study presents PSO-SVM and PSO-RF models, using particle swarm to fine-tune hyperparameters for accuracy.Diverse Data Integration:Models were tested with ge...
The random forest algorithm is used to screen out 6 features with high importance, and the classification results obtained by the random forest are used as the input of PSO-SVM, so as to distinguish the faults of normal, misaligned rotor and unbalanced rotor. At the same time, the fault ...
高层建筑项目工期风险预测随机森林算法粒子群算法最小二乘支持向量机针对高层建筑项目在工期风险预测时样本数据少且特征维度高的特点,建立了利用随机森林(ran-dom forest,RF)算法和粒子群(particle swarm optimization,PSO)算法优化最小二乘支持向量机(least squares support vector machine,LSSVM)的高层建筑项目工期风险预...