{'fraction_non_alphanumeric': 0.025893958076448828, 'fraction_numerical': 0.0, 'mean_word_length': 5.294573643410852, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
A data pre-processing method for testability modeling based on first-order dependency integrated model

To improve the operability of testability modeling, a first-order dependency integrated model is proposed. The principle of first-order dependency integrated model is introduced. On the basis of definitions of input port, output port, failure mode and test, definitions of the first-order extended transitive relation of ports, the first-order internal transitive relation of ports, the first-order transitive relation of failure modes and the first-order monitoring relation of tests are proposed. The flow of establishment for first-order dependency integrated model is described in detail. A processor system is taken as an example for application, which shows that this method is feasible and effective.