00980nam a2200181 a 450000100080000000500110000800800410001910000210006024501040008126002010018552002740038665300210066065300160068165300280069770000230072570000230074870000270077121602422023-12-27       2023    bl uuuu     u00u1 u    #d1 aRODRIGUES, N. B.  aDigital mapping of Fe2O3, Nb and TiO2 contents in Morro dos Seis Lagos (AM).h[electronic resource]  aIn: CONGRESSO LATINO-AMERICANO DE CIÊNCIA DO SOLO, 23.; CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 38., 2023, Florianópolis. Anais [...]. Florianópolis: Epagri, 2023. p. 104. Ref. ID 1073.c2023  aThe study aimed to evaluate the performance of Multivariate Adaptive Regression Spline (MARS), Radial Support Vector Machine (svmRadial) and Random Forest (RF) models to predict the spatial distribution of Fe2O3, Nb and TiO2 contents in Morro dos Seis Lagos-AM, Brazil.  aMachine-learning  aPedometrics  aPoorly-accessible areas1 aSILVA, J. C. L. da1 aPINHEIRO, H. S. K.1 aCARVALHO JUNIOR, W. de