Class: RSemantic::MatrixTransformer

Inherits:
Object
  • Object
show all
Defined in:
lib/rsemantic/matrix_transformer.rb

Instance Method Summary collapse

Constructor Details

#initialize(transforms) ⇒ MatrixTransformer

Returns a new instance of MatrixTransformer.



4
5
6
 
# File 'lib/rsemantic/matrix_transformer.rb', line 4

def initialize(transforms)
  @transforms = transforms
end

Instance Method Details

#apply_transforms(vector_space_model) ⇒ Object 



8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
# File 'lib/rsemantic/matrix_transformer.rb', line 8

def apply_transforms(vector_space_model)
  @transforms.each do |transform|
    begin
      transform_class = RSemantic::Transform.const_get(transform)
      RSemantic.logger.info("Applying #{transform} transform")
      transform_class.transform!(vector_space_model.matrix)
      RSemantic.logger.info(vector_space_model)
    rescue => e
      RSemantic.logger.error("Error: Cannot perform transform: #{transform}")
      RSemantic.logger.error(e)
    end
  end
  vector_space_model
end