Module: TestResultsParser::Parser

Defined in:
lib/db_mlp/test_results_parser.rb

Instance Method Summary collapse

Instance Method Details

#parse_test_results(filepath, error_limit = 0.05) ⇒ Object

This goes through the test results file created by calling #create_test_report. It then tells you how accurate the classification has been on the testing data.



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# File 'lib/db_mlp/test_results_parser.rb', line 11

def parse_test_results(filepath, error_limit=0.05)
  total, correct = 0.0, 0.0
  File.open(filepath) do |f|
    while line = f.gets do
      next if line.match(/ID/)
      error = line.match(/\t(\d+\..+)$/)[1]
      total += 1
      if error.to_f < error_limit
        correct += 1
      end
    end #while
  end #File.open
  
  correct / total * 100
end