|
SHOGUN
4.1.0
|
Class CSequenceLabels used e.g. in the application of Structured Output (SO) learning to Hidden Markov Support Vector Machines (HM-SVM). Each of the labels is represented by a sequence of integers. Each label is of type CSequence and all of them are stored in a CDynamicObjectArray.
在文件 SequenceLabels.h 第 73 行定义.
Public 成员函数 | |
| CSequenceLabels () | |
| CSequenceLabels (int32_t num_labels, int32_t num_states) | |
| CSequenceLabels (SGVector< int32_t > labels, int32_t label_length, int32_t num_labels, int32_t num_states) | |
| virtual | ~CSequenceLabels () |
| virtual const char * | get_name () const |
| void | add_vector_label (SGVector< int32_t > label) |
| int32_t | get_num_states () const |
| virtual void | ensure_valid (const char *context=NULL) |
| virtual void | add_label (CStructuredData *label) |
| CDynamicObjectArray * | get_labels () const |
| virtual CStructuredData * | get_label (int32_t idx) |
| virtual bool | set_label (int32_t idx, CStructuredData *label) |
| virtual int32_t | get_num_labels () const |
| virtual ELabelType | get_label_type () const |
| EStructuredDataType | get_structured_data_type () |
| virtual void | add_subset (SGVector< index_t > subset) |
| virtual void | add_subset_in_place (SGVector< index_t > subset) |
| virtual void | remove_subset () |
| virtual void | remove_all_subsets () |
| virtual void | set_value (float64_t value, int32_t idx) |
| virtual float64_t | get_value (int32_t idx) |
| virtual void | set_values (SGVector< float64_t > values) |
| virtual SGVector< float64_t > | get_values () |
| virtual CSGObject * | shallow_copy () const |
| virtual CSGObject * | deep_copy () const |
| virtual bool | is_generic (EPrimitiveType *generic) const |
| template<class T > | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| template<> | |
| void | set_generic () |
| void | unset_generic () |
| virtual void | print_serializable (const char *prefix="") |
| virtual bool | save_serializable (CSerializableFile *file, const char *prefix="") |
| virtual bool | load_serializable (CSerializableFile *file, const char *prefix="") |
| void | set_global_io (SGIO *io) |
| SGIO * | get_global_io () |
| void | set_global_parallel (Parallel *parallel) |
| Parallel * | get_global_parallel () |
| void | set_global_version (Version *version) |
| Version * | get_global_version () |
| SGStringList< char > | get_modelsel_names () |
| void | print_modsel_params () |
| char * | get_modsel_param_descr (const char *param_name) |
| index_t | get_modsel_param_index (const char *param_name) |
| void | build_gradient_parameter_dictionary (CMap< TParameter *, CSGObject * > *dict) |
| virtual void | update_parameter_hash () |
| virtual bool | parameter_hash_changed () |
| virtual bool | equals (CSGObject *other, float64_t accuracy=0.0, bool tolerant=false) |
| virtual CSGObject * | clone () |
Public 属性 | |
| SGIO * | io |
| Parallel * | parallel |
| Version * | version |
| Parameter * | m_parameters |
| Parameter * | m_model_selection_parameters |
| Parameter * | m_gradient_parameters |
| uint32_t | m_hash |
Protected 成员函数 | |
| virtual void | load_serializable_pre () throw (ShogunException) |
| virtual void | load_serializable_post () throw (ShogunException) |
| virtual void | save_serializable_pre () throw (ShogunException) |
| virtual void | save_serializable_post () throw (ShogunException) |
Protected 属性 | |
| CDynamicObjectArray * | m_labels |
| EStructuredDataType | m_sdt |
| CSubsetStack * | m_subset_stack |
| SGVector< float64_t > | m_current_values |
| CSequenceLabels | ( | ) |
default constructor
在文件 SequenceLabels.cpp 第 15 行定义.
| CSequenceLabels | ( | int32_t | num_labels, |
| int32_t | num_states | ||
| ) |
standard constructor
| num_labels | number of labels |
| num_states | number of states |
在文件 SequenceLabels.cpp 第 20 行定义.
| CSequenceLabels | ( | SGVector< int32_t > | labels, |
| int32_t | label_length, | ||
| int32_t | num_labels, | ||
| int32_t | num_states | ||
| ) |
constructor using the data of all the labels concatenated. All the labels are assumed to have the same length. The length of labels must be equal to label_length times num_labels.
| labels | concatenation of the labels |
| label_length | number of elements in each label |
| num_labels | number of labels |
| num_states | number of states |
在文件 SequenceLabels.cpp 第 26 行定义.
|
virtual |
destructor
在文件 SequenceLabels.cpp 第 42 行定义.
|
virtualinherited |
add a new label to the vector of labels, effectively increasing the number of elements of the structure. This method should be used when inserting labels for the first time.
| label | label to add |
被 CMultilabelSOLabels , 以及 CMulticlassSOLabels 重载.
在文件 StructuredLabels.cpp 第 55 行定义.
Adds a subset of indices on top of the current subsets (possibly subset of subset). Every call causes a new active index vector to be stored. Added subsets can be removed one-by-one. If this is not needed, add_subset_in_place() should be used (does not store intermediate index vectors)
| subset | subset of indices to add |
在文件 Labels.cpp 第 39 行定义.
Sets/changes latest added subset. This allows to add multiple subsets with in-place memory requirements. They cannot be removed one-by-one afterwards, only the latest active can. If this is needed, use add_subset(). If no subset is active, this just adds.
| subset | subset of indices to replace the latest one with. |
在文件 Labels.cpp 第 44 行定义.
| void add_vector_label | ( | SGVector< int32_t > | label | ) |
add a new label to the vector of labels, effectively increasing the number of elements of the structure. This method should be used when inserting labels for the first time. NOTE: the elements of the labels have to be in the interval [0, 1, ..., num_states-1].
| label | label to add |
在文件 SequenceLabels.cpp 第 46 行定义.
|
inherited |
Builds a dictionary of all parameters in SGObject as well of those of SGObjects that are parameters of this object. Dictionary maps parameters to the objects that own them.
| dict | dictionary of parameters to be built. |
在文件 SGObject.cpp 第 597 行定义.
|
virtualinherited |
Creates a clone of the current object. This is done via recursively traversing all parameters, which corresponds to a deep copy. Calling equals on the cloned object always returns true although none of the memory of both objects overlaps.
在文件 SGObject.cpp 第 714 行定义.
|
virtualinherited |
A deep copy. All the instance variables will also be copied.
在文件 SGObject.cpp 第 198 行定义.
|
virtualinherited |
check if labeling is valid
possible with subset
实现了 CLabels.
被 CMultilabelSOLabels 重载.
在文件 StructuredLabels.cpp 第 34 行定义.
Recursively compares the current SGObject to another one. Compares all registered numerical parameters, recursion upon complex (SGObject) parameters. Does not compare pointers!
May be overwritten but please do with care! Should not be necessary in most cases.
| other | object to compare with |
| accuracy | accuracy to use for comparison (optional) |
| tolerant | allows linient check on float equality (within accuracy) |
在文件 SGObject.cpp 第 618 行定义.
|
inherited |
|
inherited |
|
inherited |
|
virtualinherited |
get label object for specified index
| idx | index of the label |
被 CMultilabelSOLabels , 以及 CMulticlassSOLabels 重载.
在文件 StructuredLabels.cpp 第 46 行定义.
|
virtualinherited |
|
inherited |
|
inherited |
在文件 SGObject.cpp 第 498 行定义.
|
inherited |
Returns description of a given parameter string, if it exists. SG_ERROR otherwise
| param_name | name of the parameter |
在文件 SGObject.cpp 第 522 行定义.
|
inherited |
Returns index of model selection parameter with provided index
| param_name | name of model selection parameter |
在文件 SGObject.cpp 第 535 行定义.
|
virtual |
|
virtualinherited |
get number of labels, depending on wheter a subset is set
实现了 CLabels.
被 CMulticlassSOLabels , 以及 CMultilabelSOLabels 重载.
在文件 StructuredLabels.cpp 第 76 行定义.
| int32_t get_num_states | ( | ) | const |
|
inherited |
get structured data type the labels are composed of
在文件 StructuredLabels.h 第 110 行定义.
|
virtualinherited |
get confidence value for a particular label
| idx | label index |
在文件 Labels.cpp 第 59 行定义.
|
virtualinherited |
If the SGSerializable is a class template then TRUE will be returned and GENERIC is set to the type of the generic.
| generic | set to the type of the generic if returning TRUE |
在文件 SGObject.cpp 第 296 行定义.
|
virtualinherited |
Load this object from file. If it will fail (returning FALSE) then this object will contain inconsistent data and should not be used!
| file | where to load from |
| prefix | prefix for members |
在文件 SGObject.cpp 第 369 行定义.
|
protectedvirtualinherited | |||||||||||||
Can (optionally) be overridden to post-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::LOAD_SERIALIZABLE_POST is called.
| ShogunException | will be thrown if an error occurs. |
被 CKernel, CWeightedDegreePositionStringKernel, CList, CAlphabet, CLinearHMM, CGaussianKernel, CInverseMultiQuadricKernel, CCircularKernel , 以及 CExponentialKernel 重载.
在文件 SGObject.cpp 第 426 行定义.
|
protectedvirtualinherited | |||||||||||||
Can (optionally) be overridden to pre-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::LOAD_SERIALIZABLE_PRE is called.
| ShogunException | will be thrown if an error occurs. |
被 CDynamicArray< T >, CDynamicArray< float64_t >, CDynamicArray< float32_t >, CDynamicArray< int32_t >, CDynamicArray< char >, CDynamicArray< bool > , 以及 CDynamicObjectArray 重载.
在文件 SGObject.cpp 第 421 行定义.
|
virtualinherited |
在文件 SGObject.cpp 第 262 行定义.
|
inherited |
prints all parameter registered for model selection and their type
在文件 SGObject.cpp 第 474 行定义.
|
virtualinherited |
|
virtualinherited |
removes all subsets Calls subset_changed_post() afterwards
在文件 Labels.cpp 第 54 行定义.
|
virtualinherited |
removes that last added subset from subset stack, if existing Calls subset_changed_post() afterwards
在文件 Labels.cpp 第 49 行定义.
|
virtualinherited |
Save this object to file.
| file | where to save the object; will be closed during returning if PREFIX is an empty string. |
| prefix | prefix for members |
在文件 SGObject.cpp 第 314 行定义.
|
protectedvirtualinherited | |||||||||||||
Can (optionally) be overridden to post-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::SAVE_SERIALIZABLE_POST is called.
| ShogunException | will be thrown if an error occurs. |
被 CKernel 重载.
在文件 SGObject.cpp 第 436 行定义.
|
protectedvirtualinherited | |||||||||||||
Can (optionally) be overridden to pre-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::SAVE_SERIALIZABLE_PRE is called.
| ShogunException | will be thrown if an error occurs. |
被 CKernel, CDynamicArray< T >, CDynamicArray< float64_t >, CDynamicArray< float32_t >, CDynamicArray< int32_t >, CDynamicArray< char >, CDynamicArray< bool > , 以及 CDynamicObjectArray 重载.
在文件 SGObject.cpp 第 431 行定义.
|
inherited |
在文件 SGObject.cpp 第 41 行定义.
|
inherited |
在文件 SGObject.cpp 第 46 行定义.
|
inherited |
在文件 SGObject.cpp 第 51 行定义.
|
inherited |
在文件 SGObject.cpp 第 56 行定义.
|
inherited |
在文件 SGObject.cpp 第 61 行定义.
|
inherited |
在文件 SGObject.cpp 第 66 行定义.
|
inherited |
在文件 SGObject.cpp 第 71 行定义.
|
inherited |
在文件 SGObject.cpp 第 76 行定义.
|
inherited |
在文件 SGObject.cpp 第 81 行定义.
|
inherited |
在文件 SGObject.cpp 第 86 行定义.
|
inherited |
在文件 SGObject.cpp 第 91 行定义.
|
inherited |
在文件 SGObject.cpp 第 96 行定义.
|
inherited |
在文件 SGObject.cpp 第 101 行定义.
|
inherited |
在文件 SGObject.cpp 第 106 行定义.
|
inherited |
在文件 SGObject.cpp 第 111 行定义.
|
inherited |
set generic type to T
|
inherited |
|
inherited |
|
inherited |
|
virtualinherited |
set label, possible with subset. This method should be used when substituting labels previously inserted. To insert new labels, use the method add_label.
| idx | index of label to set |
| label | value of label |
被 CMultilabelSOLabels , 以及 CMulticlassSOLabels 重载.
在文件 StructuredLabels.cpp 第 61 行定义.
|
virtualinherited |
set the confidence value for a particular label
| value | value to set |
| idx | label index whose conf. value is to be changed |
在文件 Labels.cpp 第 66 行定义.
set confidence vector
| values | to be set (should have zero length to disable values or length must match the number of labels) |
在文件 Labels.cpp 第 78 行定义.
|
virtualinherited |
A shallow copy. All the SGObject instance variables will be simply assigned and SG_REF-ed.
被 CGaussianKernel 重载.
在文件 SGObject.cpp 第 192 行定义.
|
inherited |
unset generic type
this has to be called in classes specializing a template class
在文件 SGObject.cpp 第 303 行定义.
|
virtualinherited |
Updates the hash of current parameter combination
在文件 SGObject.cpp 第 248 行定义.
|
inherited |
io
在文件 SGObject.h 第 369 行定义.
|
inherited |
parameters wrt which we can compute gradients
在文件 SGObject.h 第 384 行定义.
|
inherited |
Hash of parameter values
在文件 SGObject.h 第 387 行定义.
|
protectedinherited |
the vector of labels
在文件 StructuredLabels.h 第 121 行定义.
|
inherited |
model selection parameters
在文件 SGObject.h 第 381 行定义.
|
inherited |
parameters
在文件 SGObject.h 第 378 行定义.
|
protectedinherited |
the structured data type the labels are composed of
在文件 StructuredLabels.h 第 124 行定义.
|
protectedinherited |
|
inherited |
parallel
在文件 SGObject.h 第 372 行定义.
|
inherited |
version
在文件 SGObject.h 第 375 行定义.
