Positional PWM.
Definition at line 22 of file PositionalPWM.h.
Public Member Functions | |
CPositionalPWM () | |
virtual | ~CPositionalPWM () |
virtual bool | train (CFeatures *data=NULL) |
virtual int32_t | get_num_model_parameters () |
virtual float64_t | get_log_model_parameter (int32_t num_param) |
virtual float64_t | get_log_derivative (int32_t num_param, int32_t num_example) |
virtual float64_t | get_log_likelihood_example (int32_t num_example) |
float64_t | get_log_likelihood_window (uint8_t *window, int32_t len, float64_t pos) |
virtual float64_t | get_sigma () |
virtual void | set_sigma (float64_t sigma) |
virtual float64_t | get_mean () |
virtual void | set_mean (float64_t mean) |
virtual void | set_pwm (SGMatrix< float64_t > pwm) |
virtual SGMatrix< float64_t > | get_pwm () |
virtual SGMatrix< float64_t > | get_w () |
virtual SGMatrix< float64_t > | get_scoring (int32_t d) |
void | compute_w (int32_t num_pos) |
void | compute_scoring (int32_t max_degree) |
virtual const char * | get_name () const |
Protected Attributes | |
int32_t | m_pwm_rows |
int32_t | m_pwm_cols |
float64_t * | m_pwm |
float64_t | m_sigma |
float64_t | m_mean |
int32_t | m_w_rows |
int32_t | m_w_cols |
float64_t * | m_w |
int32_t | m_poim_len |
float64_t * | m_poim |
CPositionalPWM | ( | ) |
default constructor
Definition at line 18 of file PositionalPWM.cpp.
~CPositionalPWM | ( | ) | [virtual] |
Definition at line 27 of file PositionalPWM.cpp.
void compute_scoring | ( | int32_t | max_degree | ) |
void compute_w | ( | int32_t | num_pos | ) |
float64_t get_log_derivative | ( | int32_t | num_param, | |
int32_t | num_example | |||
) | [virtual] |
get partial derivative of likelihood function (logarithmic)
num_param | derivative against which param | |
num_example | which example |
Implements CDistribution.
Definition at line 59 of file PositionalPWM.cpp.
float64_t get_log_likelihood_example | ( | int32_t | num_example | ) | [virtual] |
compute log likelihood for example
abstract base method
num_example | which example |
Implements CDistribution.
Definition at line 65 of file PositionalPWM.cpp.
get log likelihood window
window | ||
len | ||
pos |
Definition at line 89 of file PositionalPWM.cpp.
float64_t get_log_model_parameter | ( | int32_t | num_param | ) | [virtual] |
get model parameter (logarithmic)
Implements CDistribution.
Definition at line 44 of file PositionalPWM.cpp.
virtual float64_t get_mean | ( | ) | [virtual] |
get mean
Definition at line 94 of file PositionalPWM.h.
virtual const char* get_name | ( | void | ) | const [virtual] |
int32_t get_num_model_parameters | ( | ) | [virtual] |
get number of parameters in model
Implements CDistribution.
Definition at line 39 of file PositionalPWM.cpp.
get poim u
d | degree for which poim should be obtained |
Definition at line 225 of file PositionalPWM.cpp.
virtual float64_t get_sigma | ( | ) | [virtual] |
get sigma
Definition at line 78 of file PositionalPWM.h.
virtual void set_mean | ( | float64_t | mean | ) | [virtual] |
set pwm
pwm | new pwm (values must be in logspace) |
Definition at line 112 of file PositionalPWM.h.
virtual void set_sigma | ( | float64_t | sigma | ) | [virtual] |
bool train | ( | CFeatures * | data = NULL |
) | [virtual] |
learn distribution
data | training data |
Implements CDistribution.
Definition at line 33 of file PositionalPWM.cpp.
mean
Definition at line 177 of file PositionalPWM.h.
poim
Definition at line 192 of file PositionalPWM.h.
int32_t m_poim_len [protected] |
POIM len
Definition at line 189 of file PositionalPWM.h.
pwm
Definition at line 171 of file PositionalPWM.h.
int32_t m_pwm_cols [protected] |
pwm cols
Definition at line 168 of file PositionalPWM.h.
int32_t m_pwm_rows [protected] |
pwm rows
Definition at line 165 of file PositionalPWM.h.
sigma
Definition at line 174 of file PositionalPWM.h.
w
Definition at line 186 of file PositionalPWM.h.
int32_t m_w_cols [protected] |
w cols
Definition at line 183 of file PositionalPWM.h.
int32_t m_w_rows [protected] |
w rows
Definition at line 180 of file PositionalPWM.h.