{'fraction_non_alphanumeric': 0.01990049751243781, 'fraction_numerical': 0.0, 'mean_word_length': 4.840579710144928, '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}}
Writing the introduction.

The introduction section of a scientific paper aims to introduce a specific topic and to stimulate the reader's interest. It provides background information about what has already been done by others, supported by a limited number of relevant references. The reader should be informed about the purpose of the paper, what it will address, and how it relates to previous work.