descript_class_boxT_descript_class_boxDescriptClassBoxDescriptClassBoxdescript_class_box (算子)
名称
descript_class_boxT_descript_class_boxDescriptClassBoxDescriptClassBoxdescript_class_box — 描述盒子分类器的类。
警告
descript_class_boxdescript_class_boxDescriptClassBoxDescriptClassBoxDescriptClassBoxdescript_class_box 已过时，仅出于向后兼容性考虑而保留。新应用程序应使用 MLP、SVM、KNN 或 GMM 算子替代。
签名
void DescriptClassBox(const HTuple& ClassifHandle, const HTuple& Dimensions, HTuple* ClassIdx, HTuple* BoxIdx, HTuple* BoxLowerBound, HTuple* BoxHigherBound, HTuple* BoxNumSamplesTrain, HTuple* BoxNumSamplesWrong)
HTuple HClassBox::DescriptClassBox(Hlong Dimensions, HTuple* BoxIdx, HTuple* BoxLowerBound, HTuple* BoxHigherBound, HTuple* BoxNumSamplesTrain, HTuple* BoxNumSamplesWrong) const
Hlong HClassBox::DescriptClassBox(Hlong Dimensions, Hlong* BoxIdx, Hlong* BoxLowerBound, Hlong* BoxHigherBound, Hlong* BoxNumSamplesTrain, Hlong* BoxNumSamplesWrong) const
static void HOperatorSet.DescriptClassBox(HTuple classifHandle, HTuple dimensions, out HTuple classIdx, out HTuple boxIdx, out HTuple boxLowerBound, out HTuple boxHigherBound, out HTuple boxNumSamplesTrain, out HTuple boxNumSamplesWrong)
HTuple HClassBox.DescriptClassBox(int dimensions, out HTuple boxIdx, out HTuple boxLowerBound, out HTuple boxHigherBound, out HTuple boxNumSamplesTrain, out HTuple boxNumSamplesWrong)
int HClassBox.DescriptClassBox(int dimensions, out int boxIdx, out int boxLowerBound, out int boxHigherBound, out int boxNumSamplesTrain, out int boxNumSamplesWrong)
def descript_class_box(classif_handle: HHandle, dimensions: int) -> Tuple[Sequence[int], Sequence[int], Sequence[int], Sequence[int], Sequence[int], Sequence[int]]
def descript_class_box_s(classif_handle: HHandle, dimensions: int) -> Tuple[int, int, int, int, int, int]
描述
descript_class_boxdescript_class_boxDescriptClassBoxDescriptClassBoxDescriptClassBoxdescript_class_box describes the classes of a box classifier. A box
classifier uses a set of hyper cuboids (boxes) for every class. These boxes
describe the distribution of the samples.
descript_class_boxdescript_class_boxDescriptClassBoxDescriptClassBoxDescriptClassBoxdescript_class_box returns for every class (ClassIdxClassIdxClassIdxClassIdxclassIdxclass_idx) the
boundaries of every contained box (BoxIdxBoxIdxBoxIdxBoxIdxboxIdxbox_idx) from dimension 1 up to
DimensionsDimensionsDimensionsDimensionsdimensionsdimensions (BoxLowerBoundBoxLowerBoundBoxLowerBoundBoxLowerBoundboxLowerBoundbox_lower_bound, BoxHigherBoundBoxHigherBoundBoxHigherBoundBoxHigherBoundboxHigherBoundbox_higher_bound) as
well as the number of samples that were used during the learning phase to
determine these boundaries at each dimension (BoxNumSamplesTrainBoxNumSamplesTrainBoxNumSamplesTrainBoxNumSamplesTrainboxNumSamplesTrainbox_num_samples_train).
Furthermore, the number of samples that were assigned to the wrong class
during the learning phase is returned in BoxNumSamplesWrongBoxNumSamplesWrongBoxNumSamplesWrongBoxNumSamplesWrongboxNumSamplesWrongbox_num_samples_wrong。
The boundary information of the boxes can be used to inspect the box
classifier.
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
ClassifHandleClassifHandleClassifHandleClassifHandleclassifHandleclassif_handle (输入控制) class_box → HClassBox, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
Handle of the classifier.
DimensionsDimensionsDimensionsDimensionsdimensionsdimensions (输入控制) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Highest dimension for output.
默认值：
3
ClassIdxClassIdxClassIdxClassIdxclassIdxclass_idx (输出控制) integer(-array) → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Indices of the classes.
BoxIdxBoxIdxBoxIdxBoxIdxboxIdxbox_idx (输出控制) integer(-array) → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Indices of the boxes.
BoxLowerBoundBoxLowerBoundBoxLowerBoundBoxLowerBoundboxLowerBoundbox_lower_bound (输出控制) integer(-array) → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Lower bounds of the boxes (for each dimension).
BoxHigherBoundBoxHigherBoundBoxHigherBoundBoxHigherBoundboxHigherBoundbox_higher_bound (输出控制) integer(-array) → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Higher bounds of the boxes (for each dimension).
BoxNumSamplesTrainBoxNumSamplesTrainBoxNumSamplesTrainBoxNumSamplesTrainboxNumSamplesTrainbox_num_samples_train (输出控制) integer(-array) → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Number of training samples that were used to define this
box (for each dimension).
BoxNumSamplesWrongBoxNumSamplesWrongBoxNumSamplesWrongBoxNumSamplesWrongboxNumSamplesWrongbox_num_samples_wrong (输出控制) integer(-array) → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Number of training samples that were assigned
incorrectly to the box.
结果
descript_class_boxdescript_class_boxDescriptClassBoxDescriptClassBoxDescriptClassBoxdescript_class_box 返回 2 ( H_MSG_TRUE )。
可能的前趋
create_class_boxcreate_class_boxCreateClassBoxCreateClassBoxCreateClassBoxcreate_class_box,
learn_class_boxlearn_class_boxLearnClassBoxLearnClassBoxLearnClassBoxlearn_class_box,
set_class_box_paramset_class_box_paramSetClassBoxParamSetClassBoxParamSetClassBoxParamset_class_box_param
可能的后继
enquire_class_boxenquire_class_boxEnquireClassBoxEnquireClassBoxEnquireClassBoxenquire_class_box,
learn_class_boxlearn_class_boxLearnClassBoxLearnClassBoxLearnClassBoxlearn_class_box,
write_class_boxwrite_class_boxWriteClassBoxWriteClassBoxWriteClassBoxwrite_class_box,
close_class_boxclose_class_boxCloseClassBoxCloseClassBoxCloseClassBoxclose_class_box
另见
create_class_boxcreate_class_boxCreateClassBoxCreateClassBoxCreateClassBoxcreate_class_box,
enquire_class_boxenquire_class_boxEnquireClassBoxEnquireClassBoxEnquireClassBoxenquire_class_box,
learn_class_boxlearn_class_boxLearnClassBoxLearnClassBoxLearnClassBoxlearn_class_box,
read_class_boxread_class_boxReadClassBoxReadClassBoxReadClassBoxread_class_box,
write_class_boxwrite_class_boxWriteClassBoxWriteClassBoxWriteClassBoxwrite_class_box
模块
基础