class QCCache

"Cache" used by the Quadratic Constrained Trainer (QCTrainer).

Inheritance:


Public Methods

[more] QCCache()
[more]virtual real* adressCache(int index) = 0
Returns the adress of the row/column index for the Q matrix
[more]virtual void allocate() = 0
Allocate the cache
[more]virtual void clear() = 0
Erase the cache (but don't destroy it)
[more]virtual void destroy() = 0
Destroy the cache
[more]virtual void setBoosterMode(int* n_active_var_, int* active_var_) = 0
The index of the active variables will be those contained in active_var, and the number of active variable will be *n_active_var_.


Inherited from Object:

Public Methods

ovirtual void init()
ovoid addOption(const char* name, int size, void* ptr, const char* help="", bool is_allowed_after_init=false)
ovoid addIOption(const char* name, int* ptr, int init_value, const char* help="", bool is_allowed_after_init=false)
ovoid addROption(const char* name, real* ptr, real init_value, const char* help="", bool is_allowed_after_init=false)
ovoid addBOption(const char* name, bool* ptr, bool init_value, const char* help="", bool is_allowed_after_init=false)
ovoid setOption(const char* name, void* ptr)
ovoid setIOption(const char* name, int option)
ovoid setROption(const char* name, real option)
ovoid setBOption(const char* name, bool option)
ovirtual void loadFILE(FILE* file)
ovirtual void saveFILE(FILE* file)
ovoid load(const char* filename)
ovoid save(const char* filename)


Documentation

"Cache" used by the Quadratic Constrained Trainer (QCTrainer). This class provides the Q (symetric) matrix of the quadratic problem.

o QCCache()

ovirtual real* adressCache(int index) = 0
Returns the adress of the row/column index for the Q matrix

ovirtual void allocate() = 0
Allocate the cache

ovirtual void clear() = 0
Erase the cache (but don't destroy it)

ovirtual void destroy() = 0
Destroy the cache

ovirtual void setBoosterMode(int* n_active_var_, int* active_var_) = 0
The index of the active variables will be those contained in active_var, and the number of active variable will be *n_active_var_.

(It's usefull for some problems)

See Also:
QCMachine
QCTrainer


Direct child classes:
SVMCache
Author:
Ronan Collobert (collober@iro.umontreal.ca)
See Also:
QCTrainer

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