Results 191 to 200 of about 1,131 (250)

Unsupervised phenotyping of the periodontal architecture through high‐dimensional clustering of electronic health records: A multicenter study

open access: yesJournal of Periodontology, EarlyView.
Abstract Background To identify novel periodontal phenotypes using unsupervised machine learning on a large‐scale, multicenter cohort, specifically characterizing disease patterns based on the “periodontal architecture” of localized structural failures (tooth mobility and molar furcation defects) rather than global severity averages alone. Methods This
Georgios S. Chatzopoulos, Larry F. Wolff
wiley   +1 more source

Deep Optical Cryptography: Joint Encryption and LC Lens Key Generation for Secure Displays

open access: yesJournal of the Society for Information Display, EarlyView.
We propose a learning‐based visual cryptography system using a liquid crystal modulator for distance‐dependent optical decryption. By jointly optimizing ciphertext images and LC‐based optical keys with shift‐aware training, the framework ensures secure plaintext recovery only at designated distances.
Ting‐Yu Chen   +6 more
wiley   +1 more source

Federated learning frameworks: quality and interoperability for biomedical research. [PDF]

open access: yesNAR Genom Bioinform
Chavero-Diez M   +4 more
europepmc   +1 more source

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