Function catboost2_sys::CalcModelPredictionSingle
source · [−]pub unsafe extern "C" fn CalcModelPredictionSingle(
modelHandle: *mut ModelCalcerHandle,
floatFeatures: *const f32,
floatFeaturesSize: size_t,
catFeatures: *mut *const c_char,
catFeaturesSize: size_t,
result: *mut f64,
resultSize: size_t
) -> bool
Expand description
Calculate raw model prediction on float features and string categorical feature values for single object @param calcer model handle @param floatFeatures array of float features @param floatFeaturesSize float feature count @param catFeatures array of char* categorical feature value pointers. Each string pointer should point to zero terminated string. @param catFeaturesSize categorical feature count @param result pointer to user allocated results vector (or single double) @param resultSize result size should be equal to modelApproxDimension (e.g. for non multiclass models should be equal to 1) @return false if error occured