Class: OpenCV::Cv::Ml::ANN_MLP

Inherits:
Object
  • Object
show all
Extended by:
FFI::DataConverter
Defined in:
lib/ropencv/ropencv_types.rb

Constants collapse

BACKPROP = 
0
RPROP = 
1
ANNEAL = 
2
IDENTITY = 
0
SIGMOID_SYM = 
1
GAUSSIAN = 
2
RELU = 
3
LEAKYRELU = 
4
UPDATE_WEIGHTS = 
1
NO_INPUT_SCALE = 
2
NO_OUTPUT_SCALE = 
4

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.create ⇒ Cv::Ptr::Cv_Ml_ANN_MLP

Note:

wrapper for static method const cv::Ptrcv::ml::ANN_MLP cv::ml::ANN_MLP::create()

Returns:



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# File 'lib/ropencv/ropencv_types.rb', line 51338

def self.create()
    Rbind::cv_ml_ann_mlp_create()
end

.load(filepath) ⇒ Cv::Ptr::Cv_Ml_ANN_MLP

Note:

wrapper for static method const cv::Ptrcv::ml::ANN_MLP cv::ml::ANN_MLP::load(const std::string filepath)

Parameters:

Returns:



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# File 'lib/ropencv/ropencv_types.rb', line 51345

def self.load(filepath)
    Rbind::cv_ml_ann_mlp_load(filepath)
end

.new(*args) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/ropencv/ropencv_types.rb', line 50968

def self.new(*args)
    if args.first.is_a?(FFI::Pointer) || args.first.is_a?(ANN_MLPStruct)
        raise ArgumentError, "too many arguments for creating #{self.name} from Pointer" unless args.size == 1
        return super(args.first)
    end

    raise ArgumentError, "no constructor for #{self}(#{args.inspect})"
end

.null ⇒ Object

returns a null pointer to the object



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# File 'lib/ropencv/ropencv_types.rb', line 50964

def self.null
    new(ANN_MLPStruct.new)
end

Instance Method Details

#calc_error(data, test, resp) ⇒ Float Also known as: calcError

Note:

method wrapper for float cv::ml::ANN_MLP::calcError(const cv::Ptrcv::ml::TrainData data, bool test, cv::Mat& resp)

Parameters:

Returns:

  • (Float) 


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# File 'lib/ropencv/ropencv_types.rb', line 51443

def calc_error(data, test, resp)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_calc_error( self, data, test, resp)
end

#cast_to_algorithm(parse_ownership) ⇒ Cv::Algorithm Also known as: castToAlgorithm

Note:

method wrapper for cv::Algorithm* cv::ml::ANN_MLP::castToAlgorithm(bool parse_ownership)

Parameters:

  • parse_ownership (Bool)

Returns:



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# File 'lib/ropencv/ropencv_types.rb', line 51462

def cast_to_algorithm(parse_ownership)
    __validate_pointer__
    result = Rbind::cv_ml_ann_mlp_cast_to_algorithm( self, parse_ownership)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#cast_to_stat_model(parse_ownership) ⇒ Cv::Ml::StatModel Also known as: castToStatModel

Note:

method wrapper for cv::ml::StatModel* cv::ml::ANN_MLP::castToStatModel(bool parse_ownership)

Parameters:

  • parse_ownership (Bool)

Returns:



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# File 'lib/ropencv/ropencv_types.rb', line 51352

def cast_to_stat_model(parse_ownership)
    __validate_pointer__
    result = Rbind::cv_ml_ann_mlp_cast_to_stat_model( self, parse_ownership)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#clear ⇒ Void

Note:

method wrapper for void cv::ml::ANN_MLP::clear()

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51475

def clear()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_clear( self)
end

#empty ⇒ Bool

Note:

method wrapper for bool cv::ml::ANN_MLP::empty()

Returns:

  • (Bool) 


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# File 'lib/ropencv/ropencv_types.rb', line 51373

def empty()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_empty( self)
end

#get_anneal_cooling_ratio ⇒ Double Also known as: getAnnealCoolingRatio

Note:

method wrapper for double cv::ml::ANN_MLP::getAnnealCoolingRatio()

Returns:

  • (Double) 


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# File 'lib/ropencv/ropencv_types.rb', line 51290

def get_anneal_cooling_ratio()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_get_anneal_cooling_ratio( self)
end

#get_anneal_finalt ⇒ Double Also known as: getAnnealFinalT

Note:

method wrapper for double cv::ml::ANN_MLP::getAnnealFinalT()

Returns:

  • (Double) 


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# File 'lib/ropencv/ropencv_types.rb', line 51273

def get_anneal_finalt()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_get_anneal_finalt( self)
end

#get_anneal_initialt ⇒ Double Also known as: getAnnealInitialT

Note:

method wrapper for double cv::ml::ANN_MLP::getAnnealInitialT()

Returns:

  • (Double) 


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# File 'lib/ropencv/ropencv_types.rb', line 51256

def get_anneal_initialt()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_get_anneal_initialt( self)
end

#get_anneal_ite_per_step ⇒ Fixnum Also known as: getAnnealItePerStep

Note:

method wrapper for int cv::ml::ANN_MLP::getAnnealItePerStep()

Returns:

  • (Fixnum) 


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# File 'lib/ropencv/ropencv_types.rb', line 51307

def get_anneal_ite_per_step()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_get_anneal_ite_per_step( self)
end

#get_backprop_momentum_scale ⇒ Double Also known as: getBackpropMomentumScale

Note:

method wrapper for double cv::ml::ANN_MLP::getBackpropMomentumScale()

Returns:

  • (Double) 


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# File 'lib/ropencv/ropencv_types.rb', line 51154

def get_backprop_momentum_scale()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_get_backprop_momentum_scale( self)
end

#get_backprop_weight_scale ⇒ Double Also known as: getBackpropWeightScale

Note:

method wrapper for double cv::ml::ANN_MLP::getBackpropWeightScale()

Returns:

  • (Double) 


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# File 'lib/ropencv/ropencv_types.rb', line 51137

def get_backprop_weight_scale()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_get_backprop_weight_scale( self)
end

#get_default_name ⇒ Std::String Also known as: getDefaultName

Note:

method wrapper for const std::string cv::ml::ANN_MLP::getDefaultName()

Returns:



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# File 'lib/ropencv/ropencv_types.rb', line 51507

def get_default_name()
    __validate_pointer__
    result = Rbind::cv_ml_ann_mlp_get_default_name( self)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#get_layer_sizes ⇒ Cv::Mat Also known as: getLayerSizes

Note:

method wrapper for const cv::Mat cv::ml::ANN_MLP::getLayerSizes()

Returns:



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# File 'lib/ropencv/ropencv_types.rb', line 51102

def get_layer_sizes()
    __validate_pointer__
    result = Rbind::cv_ml_ann_mlp_get_layer_sizes( self)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#get_rpropdw0 ⇒ Double Also known as: getRpropDW0

Note:

method wrapper for double cv::ml::ANN_MLP::getRpropDW0()

Returns:

  • (Double) 


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# File 'lib/ropencv/ropencv_types.rb', line 51171

def get_rpropdw0()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_get_rpropdw0( self)
end

#get_rpropdw_max ⇒ Double Also known as: getRpropDWMax

Note:

method wrapper for double cv::ml::ANN_MLP::getRpropDWMax()

Returns:

  • (Double) 


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# File 'lib/ropencv/ropencv_types.rb', line 51239

def get_rpropdw_max()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_get_rpropdw_max( self)
end

#get_rpropdw_min ⇒ Double Also known as: getRpropDWMin

Note:

method wrapper for double cv::ml::ANN_MLP::getRpropDWMin()

Returns:

  • (Double) 


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# File 'lib/ropencv/ropencv_types.rb', line 51222

def get_rpropdw_min()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_get_rpropdw_min( self)
end

#get_rpropdw_minus ⇒ Double Also known as: getRpropDWMinus

Note:

method wrapper for double cv::ml::ANN_MLP::getRpropDWMinus()

Returns:

  • (Double) 


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# File 'lib/ropencv/ropencv_types.rb', line 51205

def get_rpropdw_minus()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_get_rpropdw_minus( self)
end

#get_rpropdw_plus ⇒ Double Also known as: getRpropDWPlus

Note:

method wrapper for double cv::ml::ANN_MLP::getRpropDWPlus()

Returns:

  • (Double) 


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# File 'lib/ropencv/ropencv_types.rb', line 51188

def get_rpropdw_plus()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_get_rpropdw_plus( self)
end

#get_term_criteria ⇒ Cv::TermCriteria Also known as: getTermCriteria

Note:

method wrapper for const cv::TermCriteria cv::ml::ANN_MLP::getTermCriteria()

Returns:



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# File 'lib/ropencv/ropencv_types.rb', line 51115

def get_term_criteria()
    __validate_pointer__
    result = Rbind::cv_ml_ann_mlp_get_term_criteria( self)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#get_train_method ⇒ Fixnum Also known as: getTrainMethod

Note:

method wrapper for int cv::ml::ANN_MLP::getTrainMethod()

Returns:

  • (Fixnum) 


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# File 'lib/ropencv/ropencv_types.rb', line 51074

def get_train_method()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_get_train_method( self)
end

#get_var_count ⇒ Fixnum Also known as: getVarCount

Note:

method wrapper for int cv::ml::ANN_MLP::getVarCount()

Returns:

  • (Fixnum) 


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# File 'lib/ropencv/ropencv_types.rb', line 51365

def get_var_count()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_get_var_count( self)
end

#get_weights(layer_idx) ⇒ Cv::Mat Also known as: getWeights

Note:

method wrapper for const cv::Mat cv::ml::ANN_MLP::getWeights(int layerIdx)

Parameters:

  • layer_idx (Fixnum)

Returns:



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# File 'lib/ropencv/ropencv_types.rb', line 51325

def get_weights(layer_idx)
    __validate_pointer__
    result = Rbind::cv_ml_ann_mlp_get_weights( self, layer_idx)
    if result.respond_to?(:__owner__?) && !result.__owner__?
    # store owner insight the pointer to not get garbage collected
        result.instance_variable_get(:@__obj_ptr__).instance_variable_set(:@__owner__,self) 
    end
    result
end

#is_classifier ⇒ Bool Also known as: isClassifier

Note:

method wrapper for bool cv::ml::ANN_MLP::isClassifier()

Returns:

  • (Bool) 


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# File 'lib/ropencv/ropencv_types.rb', line 51388

def is_classifier()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_is_classifier( self)
end

#is_trained ⇒ Bool Also known as: isTrained

Note:

method wrapper for bool cv::ml::ANN_MLP::isTrained()

Returns:

  • (Bool) 


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# File 'lib/ropencv/ropencv_types.rb', line 51380

def is_trained()
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_is_trained( self)
end

#predict(samples, results = Cv::Mat.new(), flags = 0) ⇒ Float

Note:

method wrapper for float cv::ml::ANN_MLP::predict(const cv::Mat samples, const cv::Mat results = Mat()/O, int flags = 0)

Parameters:

  • samples (Cv::Mat)
  • results (Cv::Mat) (defaults to: Cv::Mat.new())
  • flags (Fixnum) (defaults to: 0)

Returns:

  • (Float) 


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# File 'lib/ropencv/ropencv_types.rb', line 51454

def predict(samples, results = Cv::Mat.new(), flags = 0)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_predict( self, samples, results, flags)
end

#read(fn) ⇒ Void

Note:

method wrapper for void cv::ml::ANN_MLP::read(const cv::FileNode fn)

Parameters:

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51492

def read(fn)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_read( self, fn)
end

#save(filename) ⇒ Void

Note:

method wrapper for void cv::ml::ANN_MLP::save(const std::string filename)

Parameters:

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51500

def save(filename)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_save( self, filename)
end

#set_activation_function(type, _param1 = 0, _param2 = 0) ⇒ Void Also known as: setActivationFunction

Note:

method wrapper for void cv::ml::ANN_MLP::setActivationFunction(int type, double param1 = 0, double param2 = 0)

Parameters:

  • type (Fixnum)
  • _param1 (Double) (defaults to: 0)
  • _param2 (Double) (defaults to: 0)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51085

def set_activation_function(type, _param1 = 0, _param2 = 0)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_activation_function( self, type, _param1, _param2)
end

#set_anneal_cooling_ratio(val) ⇒ Void Also known as: setAnnealCoolingRatio

Note:

method wrapper for void cv::ml::ANN_MLP::setAnnealCoolingRatio(double val)

Parameters:

  • val (Double)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51299

def set_anneal_cooling_ratio(val)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_anneal_cooling_ratio( self, val)
end

#set_anneal_finalt(val) ⇒ Void Also known as: setAnnealFinalT

Note:

method wrapper for void cv::ml::ANN_MLP::setAnnealFinalT(double val)

Parameters:

  • val (Double)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51282

def set_anneal_finalt(val)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_anneal_finalt( self, val)
end

#set_anneal_initialt(val) ⇒ Void Also known as: setAnnealInitialT

Note:

method wrapper for void cv::ml::ANN_MLP::setAnnealInitialT(double val)

Parameters:

  • val (Double)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51265

def set_anneal_initialt(val)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_anneal_initialt( self, val)
end

#set_anneal_ite_per_step(val) ⇒ Void Also known as: setAnnealItePerStep

Note:

method wrapper for void cv::ml::ANN_MLP::setAnnealItePerStep(int val)

Parameters:

  • val (Fixnum)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51316

def set_anneal_ite_per_step(val)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_anneal_ite_per_step( self, val)
end

#set_backprop_momentum_scale(val) ⇒ Void Also known as: setBackpropMomentumScale

Note:

method wrapper for void cv::ml::ANN_MLP::setBackpropMomentumScale(double val)

Parameters:

  • val (Double)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51163

def set_backprop_momentum_scale(val)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_backprop_momentum_scale( self, val)
end

#set_backprop_weight_scale(val) ⇒ Void Also known as: setBackpropWeightScale

Note:

method wrapper for void cv::ml::ANN_MLP::setBackpropWeightScale(double val)

Parameters:

  • val (Double)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51146

def set_backprop_weight_scale(val)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_backprop_weight_scale( self, val)
end

#set_layer_sizes(_layer_sizes) ⇒ Void Also known as: setLayerSizes

Note:

method wrapper for void cv::ml::ANN_MLP::setLayerSizes(const cv::Mat _layer_sizes)

Parameters:

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51094

def set_layer_sizes(_layer_sizes)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_layer_sizes( self, _layer_sizes)
end

#set_rpropdw0(val) ⇒ Void Also known as: setRpropDW0

Note:

method wrapper for void cv::ml::ANN_MLP::setRpropDW0(double val)

Parameters:

  • val (Double)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51180

def set_rpropdw0(val)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_rpropdw0( self, val)
end

#set_rpropdw_max(val) ⇒ Void Also known as: setRpropDWMax

Note:

method wrapper for void cv::ml::ANN_MLP::setRpropDWMax(double val)

Parameters:

  • val (Double)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51248

def set_rpropdw_max(val)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_rpropdw_max( self, val)
end

#set_rpropdw_min(val) ⇒ Void Also known as: setRpropDWMin

Note:

method wrapper for void cv::ml::ANN_MLP::setRpropDWMin(double val)

Parameters:

  • val (Double)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51231

def set_rpropdw_min(val)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_rpropdw_min( self, val)
end

#set_rpropdw_minus(val) ⇒ Void Also known as: setRpropDWMinus

Note:

method wrapper for void cv::ml::ANN_MLP::setRpropDWMinus(double val)

Parameters:

  • val (Double)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51214

def set_rpropdw_minus(val)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_rpropdw_minus( self, val)
end

#set_rpropdw_plus(val) ⇒ Void Also known as: setRpropDWPlus

Note:

method wrapper for void cv::ml::ANN_MLP::setRpropDWPlus(double val)

Parameters:

  • val (Double)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51197

def set_rpropdw_plus(val)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_rpropdw_plus( self, val)
end

#set_term_criteria(val) ⇒ Void Also known as: setTermCriteria

Note:

method wrapper for void cv::ml::ANN_MLP::setTermCriteria(const cv::TermCriteria val)

Parameters:

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51129

def set_term_criteria(val)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_term_criteria( self, val)
end

#set_train_method(method, _param1 = 0, _param2 = 0) ⇒ Void Also known as: setTrainMethod

Note:

method wrapper for void cv::ml::ANN_MLP::setTrainMethod(int method, double param1 = 0, double param2 = 0)

methods

Parameters:

  • method (Fixnum)
  • _param1 (Double) (defaults to: 0)
  • _param2 (Double) (defaults to: 0)

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51066

def set_train_method(method, _param1 = 0, _param2 = 0)
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_set_train_method( self, method, _param1, _param2)
end

#to_s ⇒ Object

converts ANN_MLP into a string by crawling through all its attributes



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# File 'lib/ropencv/ropencv_types.rb', line 51041

def to_s
    "#<cv::ml::ANN_MLP >"
end

#train(train_data, flags = 0) ⇒ Bool #train(samples, layout, responses) ⇒ Bool

Note:

wrapper for overloaded method train

Overloads:

  • #train(train_data, flags = 0) ⇒ Bool

    Parameters:

    Returns:

    • (Bool)
  • #train(samples, layout, responses) ⇒ Bool

    Parameters:

    Returns:

    • (Bool)

Raises:

  • (ArgumentError) 


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# File 'lib/ropencv/ropencv_types.rb', line 51405

def train(*args)
    __validate_pointer__
    # overloaded method wrapper for bool cv::ml::ANN_MLP::train(const cv::Ptr<cv::ml::TrainData> trainData, int flags = 0)
    @@cv_ml_ann_mlp_train_defaults0 ||= [nil, 0]
    if(args.size >= 1 && args.size <= 2)
        targs = args.clone
        targs.size.upto(1) do |i|
            targs[i] = @@cv_ml_ann_mlp_train_defaults0[i]
        end
        begin
                return Rbind::cv_ml_ann_mlp_train(self,*targs)
        rescue TypeError => e
            @error = e
        end
    end

    # overloaded method wrapper for bool cv::ml::ANN_MLP::train(const cv::Mat samples, int layout, const cv::Mat responses)
    @@cv_ml_ann_mlp_train__2_defaults1 ||= [nil, nil, nil]
    if(args.size >= 3 && args.size <= 3)
        targs = args.clone
        targs.size.upto(2) do |i|
            targs[i] = @@cv_ml_ann_mlp_train__2_defaults1[i]
        end
        begin
                return Rbind::cv_ml_ann_mlp_train__2(self,*targs)
        rescue TypeError => e
            @error = e
        end
    end

    raise ArgumentError, "No overloaded signature fits to: #{args.map(&:class)}"
end

#write(fs, name = Std::String.new()) ⇒ Void

Note:

method wrapper for void cv::ml::ANN_MLP::write(const cv::Ptrcv::FileStorage fs, const std::string name = String())

Parameters:

Returns:

  • (Void) 


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# File 'lib/ropencv/ropencv_types.rb', line 51484

def write(fs, name = Std::String.new())
    __validate_pointer__
    Rbind::cv_ml_ann_mlp_write( self, fs, name)
end