label_dictionary = {'performance': 0,
                    'security': 1,
                    'environment': 2,
                    'reliability': 3,
                    'debuggability': 4,
                    'manageability': 5,
                    'others': 6
                    }

output_dictionary = {0: 'performance',
                     1: 'security',
                     2: 'environment',
                     3: 'reliability',
                     4: 'debuggability',
                     5: 'manageability',
                     6: 'others'
                     }