Our experiments showed that an augmentation-enhanced CNN predicts the date of text-line images with a mean absolute error of 54 years, using a regression head, and a macro-average F1 of 61.5%, using a classification head, setting the state of the art for Greek papyri image dating.
Jul 11, 2024
We created a dataset of 242 images of papyri written in “bookhand” scripts whose date can be securely assigned, and we used it to train algorithms for the task ...
We created a dataset of 242 images of papyri written in “bookhand” scripts whose date can be securely assigned, and we used it to train algorithms for the task ...
Jul 12, 2024 · Explainable chronological attribution of Greek papyri images using a fragmentation-influenced augmentation strategy.
We created a dataset of 242 images of papyri written in “bookhand” scripts whose date can be securely assigned, and we used it to train algorithms for the task ...
We created a dataset of 242 images of papyri written in “bookhand” scripts whose date can be securely assigned, and we used it to train algorithms for the task ...
Nov 17, 2022 · Abstract. Dating papyri accurately is crucial not only to editing their texts, but also for our understand-.
Abstract. Greek literary papyri, which are unique witnesses of antique literature, do not usually bear a date. They are thus currently dated.
They are thus currently dated based on palaeographical methods, with broad approximations which often span more than a century. We created a dataset of 242 ...