Module: PaLearner

Included in:
DistRegressor, PA
Defined in:
lib/pa_learner.rb,
lib/pa_learner/version.rb

Defined Under Namespace

Classes: DistRegressor, PA

Constant Summary collapse

EPS_TO_AVOID_ZERO_DIV = 
0.000000001
VERSION = 
"0.1.1"

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#w ⇒ Object (readonly)

Returns the value of attribute w.



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# File 'lib/pa_learner.rb', line 3

def w
  @w
end

Instance Method Details

#bin_classify(x) ⇒ Object 



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# File 'lib/pa_learner.rb', line 9

def bin_classify(x)
  sign( estimate(x) )
end

#estimate(x) ⇒ Object 



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# File 'lib/pa_learner.rb', line 5

def estimate(x)
  inner_product( x, @w)
end