get_params_class_gmmT_get_params_class_gmmGetParamsClassGmmGetParamsClassGmmget_params_class_gmm (算子)
名称
get_params_class_gmmT_get_params_class_gmmGetParamsClassGmmGetParamsClassGmmget_params_class_gmm — 返回高斯混合模型的参数。
签名
def get_params_class_gmm(gmmhandle: HHandle) -> Tuple[int, int, Sequence[int], Sequence[int], str]
描述
get_params_class_gmmget_params_class_gmmGetParamsClassGmmGetParamsClassGmmGetParamsClassGmmget_params_class_gmm returns the parameters of a Gaussian
Mixture Model (GMM) that were specified when the GMM was created
with create_class_gmmcreate_class_gmmCreateClassGmmCreateClassGmmCreateClassGmmcreate_class_gmm。This is particularly useful if the
GMM was read with read_class_gmmread_class_gmmReadClassGmmReadClassGmmReadClassGmmread_class_gmm。The output of
get_params_class_gmmget_params_class_gmmGetParamsClassGmmGetParamsClassGmmGetParamsClassGmmget_params_class_gmm can, for example, be used to check
whether the feature vectors and/or the target data to be used have
appropriate dimensions to be used with GMM. For a description of
the parameters, see create_class_gmmcreate_class_gmmCreateClassGmmCreateClassGmmCreateClassGmmcreate_class_gmm。
执行信息
- 多线程类型：可重入（与非独占算子并行运行）。
- 多线程作用域：全局（可从任何线程调用）。
- 未采用并行化处理。
参数
GMMHandleGMMHandleGMMHandleGMMHandleGMMHandlegmmhandle (输入控制) class_gmm → HClassGmm, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
GMM 句柄。
NumDimNumDimNumDimNumDimnumDimnum_dim (输出控制) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Number of dimensions of the feature space.
NumClassesNumClassesNumClassesNumClassesnumClassesnum_classes (输出控制) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Number of classes of the GMM.
MinCentersMinCentersMinCentersMinCentersminCentersmin_centers (输出控制) integer-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Minimum number of centers per GMM class.
MaxCentersMaxCentersMaxCentersMaxCentersmaxCentersmax_centers (输出控制) integer-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Maximum number of centers per GMM class.
CovarTypeCovarTypeCovarTypeCovarTypecovarTypecovar_type (输出控制) string → HTuplestrHTupleHtuple (string) (string) (HString) (char*)
Type of the covariance matrices.
结果
如果参数有效，算子
get_params_class_gmmget_params_class_gmmGetParamsClassGmmGetParamsClassGmmGetParamsClassGmmget_params_class_gmm 返回值 2 ( H_MSG_TRUE )。如有必要，则抛出异常。
可能的前趋
create_class_gmmcreate_class_gmmCreateClassGmmCreateClassGmmCreateClassGmmcreate_class_gmm,
read_class_gmmread_class_gmmReadClassGmmReadClassGmmReadClassGmmread_class_gmm
可能的后继
add_sample_class_gmmadd_sample_class_gmmAddSampleClassGmmAddSampleClassGmmAddSampleClassGmmadd_sample_class_gmm,
train_class_gmmtrain_class_gmmTrainClassGmmTrainClassGmmTrainClassGmmtrain_class_gmm
另见
evaluate_class_gmmevaluate_class_gmmEvaluateClassGmmEvaluateClassGmmEvaluateClassGmmevaluate_class_gmm,
classify_class_gmmclassify_class_gmmClassifyClassGmmClassifyClassGmmClassifyClassGmmclassify_class_gmm
模块
基础