{'fraction_non_alphanumeric': 0.013490725126475547, 'fraction_numerical': 0.003372681281618887, 'mean_word_length': 5.319148936170213, '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}}
Virtual Skinner Box for the Test of Operant Conditioning

In this paper, authors evaluate the progress of the artificial intelligence research according to the levels of intelligence. Current model-free reinforcement learning is similar to the Level 1 intelligence or instincts that is refined with evolution. Animals with Level 2 intelligence can learn with operant conditioning where behavior policy can be updated with a few trials. Therefore, authors claim that next mile-stone should be the operant conditioning and propose an experiment framework motivated by the skinner box experiment.