Estimating the Aboveground Biomass of an Evergreen Broadleaf Forest in Xuan Lien Nature Reserve, Thanh Hoa, Vietnam, Using SPOT-6 Data and the Random Forest Algorithm

Figure 4

Ranking of each variable’s importance measured in %IncMSE by running the RF algorithm 100 times for different types of predictors: all variables (model RF1—top 30 variables), spectral reflectance (model RF7), vegetation indices (model RF8), topography (model RF9), and texture features (model RF10).

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