{'fraction_non_alphanumeric': 0.023529411764705882, 'fraction_numerical': 0.0058823529411764705, 'mean_word_length': 5.636363636363637, '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}}
[Effectiveness of interrelative operators' work as a criterion for classification of isolated small groups].

The conception of effective interrelative operators' activity (IROA) is substantiated. A method of isolated small groups classification has been developed around an integral IROA index as an attribute. The proposed rough gradation of isolated small groups is governed by the classifier structure. A particular crew classification was undertaken in the chamber experiments within the MARS-500 project.