{'fraction_non_alphanumeric': 0.021314387211367674, 'fraction_numerical': 0.0, 'mean_word_length': 5.83030303030303, '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}}
Using a Recurrent Kernel Learning Machine for Small-Sample Image Classification

Many machine learning algorithms, like Convolutional Neural Networks (CNNs), have excelled in image processing tasks; however, they have many practical limitations. For one, these systems require large datasets that accurately represent the sample distribution in order to optimize performance. Secondly, they have difficulty transferring previously learned knowledge when evaluating data from slightly different sample distributions. To overcome these drawbacks, we propose a recurrent kernel-based approach for image processing using the Kernel Adaptive Autoregressive Moving Average algorithm (KAARMA). KAARMA minimizes the amount of training data required by using the Reproducing Kernel Hilbert Space to build inference into the system. The recurrent nature of KAARMA additionally allows the system to better learn the spatial correlations in the images through one-shot or near one-shot learning. We demonstrate KAARMA’s superiority for small-sample image classification using the JAFFE Face Dataset and the UCI hand written digit dataset.