Class: Translation

Inherits:
Object
  • Object
show all
Defined in:
lib/zipf/Translation.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id = nil, raw = nil, s = nil, f = nil, scores = {}, rank = nil) ⇒ Translation

Returns a new instance of Translation.



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# File 'lib/zipf/Translation.rb', line 4

def initialize id=nil, raw=nil, s=nil, f=nil, scores={}, rank=nil
  @id = id
  @raw = raw
  @s = s
  @f = f
  @scores = scores
  @rank = rank
end

Instance Attribute Details

#f ⇒ Object

Returns the value of attribute f.



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# File 'lib/zipf/Translation.rb', line 2

def f
  @f
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/zipf/Translation.rb', line 2

def id
  @id
end

#rank ⇒ Object

Returns the value of attribute rank.



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# File 'lib/zipf/Translation.rb', line 2

def rank
  @rank
end

#raw ⇒ Object

Returns the value of attribute raw.



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# File 'lib/zipf/Translation.rb', line 2

def raw
  @raw
end

#s ⇒ Object

Returns the value of attribute s.



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# File 'lib/zipf/Translation.rb', line 2

def s
  @s
end

#scores ⇒ Object

Returns the value of attribute scores.



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# File 'lib/zipf/Translation.rb', line 2

def scores
  @scores
end

Class Method Details

.from_s(s) ⇒ Object 



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# File 'lib/zipf/Translation.rb', line 29

def self.from_s s
  t = self.new
  t.from_s s
  return t
end

Instance Method Details

#from_s(t, strip_alignment = true, rank = nil) ⇒ Object 



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# File 'lib/zipf/Translation.rb', line 13

def from_s t, strip_alignment=true, rank=nil
  id, raw, features, score = splitpipe(t, 3)
  raw.strip!
  @raw = raw
  if strip_alignment # the way moses does it
    @s = @raw.gsub(/\s*\|\d+-\d+\||\|-?\d+\|\s*/, ' ').gsub(/\s+/, ' ')
    @s.strip!
  else
    @s = raw
  end
  @id = id.to_i
  @f = SparseVector.from_kv features
  @scores[:decoder] = score.to_f
  @rank = rank
end

#to_s(include_features = true) ⇒ Object 



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# File 'lib/zipf/Translation.rb', line 35

def to_s include_features=true
  [@id, @s, @f.to_kv('=', ' '), @scores[:decoder]].join(' ||| ') if include_features
  [@id, @s, @scores[:decoder]].join(' ||| ') if !include_features
end

#to_s2 ⇒ Object 



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# File 'lib/zipf/Translation.rb', line 40

def to_s2
  [@rank, @s, @score, @scores.to_s].join ' ||| '
end