Retrieve a soilVAE model from the in-memory cache

On the first call for a given family_id/prop combination the model is loaded from disk via load_soilVAE() and stored in the cache. Subsequent calls return the cached object instantly.

Usage

get_cached_model(
  family_id,
  prop,
  model_dir = getOption("autoSpectra.model_dir", "models")
)

Arguments

family_id

Family identifier ("OSSL_VisNIR" or "OSSL_MIR")

prop

Soil property name (e.g. "oc")

model_dir

Root directory where trained models are stored

Value

List with elements model (keras Model) and scaler (list with mean and sd)