Dataset Groups Activity Stream Caltech101 The dataset used in the paper is Caltech101, which is a natural image classification dataset. It contains 101 categories of natural images. BibTex: @dataset{Gabriele_Martino_and_Davide_Moroni_and_Massimo_Martinelli_2024, abstract = {The dataset used in the paper is Caltech101, which is a natural image classification dataset. It contains 101 categories of natural images.}, author = {Gabriele Martino and Davide Moroni and Massimo Martinelli}, doi = {10.57702/ckt9uowr}, institution = {No Organization}, keyword = {'101 Classes', '101 object categories', 'Caltech101', 'Dataset', 'Deep Learning', 'Image Classification', 'Image classification', 'Images', 'Natural Image Classification', 'Sparse Representation', 'object classification'}, month = {dec}, publisher = {TIB}, title = {Caltech101}, url = {https://service.tib.eu/ldmservice/dataset/caltech101}, year = {2024} }