Fit epsilon-SVR with MAPE loss (Model 1) — internal

Internal fitter for the MAPE epsilon-SVR family. Use psvr() with loss = "mape" instead. Returns the legacy psvr_mape shape; the deprecation wrapper mape_svr() forwards directly to this function.

Usage

.fit_mape(X, y, kernel, C, eps, solver = c("smo", "osqp"), tol = 1e-05)

Arguments

X, y, kernel, C, eps, solver, tol

See mape_svr().

Value

A list of class "psvr_mape" (legacy shape).