Asymptotic properties ROBUST ESTIMATION Riemannian manifolds Robust estimation Statistics Density estimation ESTIMADORES DE NUCLEOS ESTIMADORES ROBUSTOS KERNEL WEIGHTS MODELOS PARCIALMENTE LINEALES PARTLY LINEAR MODELS RATE OF CONVERGENCE Rate of convergence Riemannian manifold SMOOTHING SUAVIZADORES TASA DE CONVERGENCIA Asymptotic analysis Asymptotic distributions BINARY CLASSIFICATION Bootstrap tests CLASIFICACION BINARIA DESBALANCEO DIMENSION REDUCTION ESTIMACIÓN ROBUSTA Geometry Hypothesis testing IMBALANCE DATA Kernel weights LIGHT GBM