Dataset Groups Activity Stream OptDigits dataset for hand-written digits The OptDigits dataset is a collection of data matrices of dimension n = 3,823 and D = 64, representing small-sized hand-written digits. BibTex: @dataset{Antonio_Di_Noia_and_Iuri_Macocco_and_Aldo_Glielmo_and_Alessandro_Laio_and_Antonietta_Mira_2024, abstract = {The OptDigits dataset is a collection of data matrices of dimension n = 3,823 and D = 64, representing small-sized hand-written digits.}, author = {Antonio Di Noia and Iuri Macocco and Aldo Glielmo and Alessandro Laio and Antonietta Mira}, doi = {10.57702/mtq5zw3r}, institution = {No Organization}, keyword = {'hand-written digits', 'optical recognition'}, month = {dec}, publisher = {TIB}, title = {OptDigits dataset for hand-written digits}, url = {https://service.tib.eu/ldmservice/dataset/optdigits-dataset-for-hand-written-digits}, year = {2024} }