SHOGUN
4.1.0
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The node of the tree structure forming a TreeMachine The node contains a pointer to its parent and a vector of pointers to its children. A node of this class can have only one parent but any number of children.The node also contains data which can be of any type and has to be specified using template specifier.
Definition at line 52 of file TreeMachineNode.h.
Public Types | |
typedef void(* | data_print_func_t )(const T &) |
Public Member Functions | |
CTreeMachineNode () | |
virtual | ~CTreeMachineNode () |
virtual const char * | get_name () const |
void | machine (int32_t idx) |
int32_t | machine () |
void | parent (CTreeMachineNode *par) |
CTreeMachineNode * | parent () |
virtual void | set_children (CDynamicObjectArray *children) |
virtual void | add_child (CTreeMachineNode *child) |
virtual CDynamicObjectArray * | get_children () |
void | debug_print (data_print_func_t data_print_func) |
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 Attributes | |
T | data |
SGIO * | io |
Parallel * | parallel |
Version * | version |
Parameter * | m_parameters |
Parameter * | m_model_selection_parameters |
Parameter * | m_gradient_parameters |
uint32_t | m_hash |
Protected Member Functions | |
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) |
Static Protected Member Functions | |
static void | debug_print_impl (data_print_func_t data_print_func, CTreeMachineNode< T > *node, int32_t depth) |
Protected Attributes | |
CTreeMachineNode * | m_parent |
int32_t | m_machine |
CDynamicObjectArray * | m_children |
typedef void(* data_print_func_t)(const T &) |
print function
Definition at line 144 of file TreeMachineNode.h.
CTreeMachineNode | ( | ) |
constructor
Definition at line 57 of file TreeMachineNode.h.
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virtual |
destructor
Definition at line 63 of file TreeMachineNode.h.
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virtual |
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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. |
Definition at line 597 of file SGObject.cpp.
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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.
Definition at line 714 of file SGObject.cpp.
void debug_print | ( | data_print_func_t | data_print_func | ) |
debug print the tree structure
data_print_func | the function to print the data payload |
Definition at line 149 of file TreeMachineNode.h.
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staticprotected |
implementation of printing the tree for debugging purpose
data_print_func | function for printing data |
node | node data to print |
depth | depth of the node in the tree |
Definition at line 160 of file TreeMachineNode.h.
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virtualinherited |
A deep copy. All the instance variables will also be copied.
Definition at line 198 of file SGObject.cpp.
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) |
Definition at line 618 of file SGObject.cpp.
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virtual |
get children
Definition at line 137 of file TreeMachineNode.h.
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inherited |
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inherited |
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inherited |
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inherited |
Definition at line 498 of file SGObject.cpp.
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inherited |
Returns description of a given parameter string, if it exists. SG_ERROR otherwise
param_name | name of the parameter |
Definition at line 522 of file SGObject.cpp.
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inherited |
Returns index of model selection parameter with provided index
param_name | name of model selection parameter |
Definition at line 535 of file SGObject.cpp.
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virtual |
get name
Implements CSGObject.
Reimplemented in CBinaryTreeMachineNode< T >.
Definition at line 77 of file TreeMachineNode.h.
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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 |
Definition at line 296 of file SGObject.cpp.
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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 |
Definition at line 369 of file SGObject.cpp.
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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. |
Reimplemented in CKernel, CWeightedDegreePositionStringKernel, CList, CAlphabet, CLinearHMM, CGaussianKernel, CInverseMultiQuadricKernel, CCircularKernel, and CExponentialKernel.
Definition at line 426 of file SGObject.cpp.
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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. |
Reimplemented in CDynamicArray< T >, CDynamicArray< float64_t >, CDynamicArray< float32_t >, CDynamicArray< int32_t >, CDynamicArray< char >, CDynamicArray< bool >, and CDynamicObjectArray.
Definition at line 421 of file SGObject.cpp.
void machine | ( | int32_t | idx | ) |
int32_t machine | ( | ) |
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virtualinherited |
Definition at line 262 of file SGObject.cpp.
void parent | ( | CTreeMachineNode< T > * | par | ) |
CTreeMachineNode* parent | ( | ) |
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inherited |
prints all parameter registered for model selection and their type
Definition at line 474 of file SGObject.cpp.
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virtualinherited |
prints registered parameters out
prefix | prefix for members |
Definition at line 308 of file SGObject.cpp.
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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 |
Definition at line 314 of file SGObject.cpp.
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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. |
Reimplemented in CKernel.
Definition at line 436 of file SGObject.cpp.
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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. |
Reimplemented in CKernel, CDynamicArray< T >, CDynamicArray< float64_t >, CDynamicArray< float32_t >, CDynamicArray< int32_t >, CDynamicArray< char >, CDynamicArray< bool >, and CDynamicObjectArray.
Definition at line 431 of file SGObject.cpp.
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virtual |
set children
children | dynamic array of pointers to children |
Definition at line 114 of file TreeMachineNode.h.
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inherited |
Definition at line 41 of file SGObject.cpp.
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inherited |
Definition at line 46 of file SGObject.cpp.
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inherited |
Definition at line 51 of file SGObject.cpp.
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inherited |
Definition at line 56 of file SGObject.cpp.
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inherited |
Definition at line 61 of file SGObject.cpp.
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inherited |
Definition at line 66 of file SGObject.cpp.
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inherited |
Definition at line 71 of file SGObject.cpp.
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inherited |
Definition at line 76 of file SGObject.cpp.
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inherited |
Definition at line 81 of file SGObject.cpp.
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inherited |
Definition at line 86 of file SGObject.cpp.
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inherited |
Definition at line 91 of file SGObject.cpp.
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inherited |
Definition at line 96 of file SGObject.cpp.
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inherited |
Definition at line 101 of file SGObject.cpp.
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inherited |
Definition at line 106 of file SGObject.cpp.
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inherited |
Definition at line 111 of file SGObject.cpp.
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inherited |
set generic type to T
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inherited |
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inherited |
set the parallel object
parallel | parallel object to use |
Definition at line 241 of file SGObject.cpp.
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inherited |
set the version object
version | version object to use |
Definition at line 283 of file SGObject.cpp.
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virtualinherited |
A shallow copy. All the SGObject instance variables will be simply assigned and SG_REF-ed.
Reimplemented in CGaussianKernel.
Definition at line 192 of file SGObject.cpp.
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inherited |
unset generic type
this has to be called in classes specializing a template class
Definition at line 303 of file SGObject.cpp.
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virtualinherited |
Updates the hash of current parameter combination
Definition at line 248 of file SGObject.cpp.
T data |
extra data carried by the tree node
Definition at line 194 of file TreeMachineNode.h.
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inherited |
io
Definition at line 369 of file SGObject.h.
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protected |
Dynamic array of pointers to children
Definition at line 204 of file TreeMachineNode.h.
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inherited |
parameters wrt which we can compute gradients
Definition at line 384 of file SGObject.h.
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inherited |
Hash of parameter values
Definition at line 387 of file SGObject.h.
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protected |
machine index
Definition at line 201 of file TreeMachineNode.h.
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inherited |
model selection parameters
Definition at line 381 of file SGObject.h.
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inherited |
parameters
Definition at line 378 of file SGObject.h.
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protected |
parent node
Definition at line 198 of file TreeMachineNode.h.
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inherited |
parallel
Definition at line 372 of file SGObject.h.
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inherited |
version
Definition at line 375 of file SGObject.h.