Ms. Megan A. Witherow Profile

Megan A. Witherow

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Publications (5)

Proceedings Article | 3 April 2024 Presentation + Paper

Domain adaptive federated learning for multi-institution molecular mutation prediction and bias identification

W. Farzana, M. Witherow, I. Longoria, M. Sadique, A. Temtam, K. Iftekharuddin

Proceedings Volume 12927, 129271M (2024) https://doi.org/10.1117/12.3008748

KEYWORDS: Data modeling, Magnetic resonance imaging, Performance modeling, Education and training, Data privacy, Cross validation, Feature extraction, Tumors, Radiomics, Mixtures

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Proceedings Article | 4 October 2023 Presentation + Paper

Comparison of machine learning methods for classification of alexithymia in individuals with and without autism from eye-tracking data

Furkan Ilgin, Megan Witherow, Khan Iftekharuddin

Proceedings Volume 12675, 126750P (2023) https://doi.org/10.1117/12.2682724

KEYWORDS: Machine learning, Emotion, Eye tracking, Data modeling, Eye models, Education and training, Lawrencium, Performance modeling, Neurological disorders, Decision trees

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Proceedings Article | 3 October 2022 Presentation + Paper

Facial landmark feature fusion in transfer learning of child facial expressions

Megan Witherow, Manar Samad, Norou Diawara, Khan Iftekharuddin

Proceedings Volume 12227, 122270P (2022) https://doi.org/10.1117/12.2641898

KEYWORDS: Machine learning, Convolutional neural networks, Information fusion, Data modeling, Image classification, Feature extraction

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Proceedings Article | 21 August 2020 Presentation + Paper

Learning latent expression labels of child facial expression images through data-limited domain adaptation and transfer learning

Megan Witherow, Winston Shields, Manar Samad, Khan Iftekharuddin

Proceedings Volume 11511, 115110E (2020) https://doi.org/10.1117/12.2569454

KEYWORDS: Data modeling, Statistical modeling, Performance modeling, Finite element methods, Visualization, Mouth, Detection and tracking algorithms, Classification systems, Feature extraction

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Proceedings Article | 6 September 2019 Paper

Transfer learning approach to multiclass classification of child facial expressions

Megan Witherow, Manar Samad, Khan Iftekharuddin

Proceedings Volume 11139, 1113911 (2019) https://doi.org/10.1117/12.2530397

KEYWORDS: Data modeling, Databases, Mouth, Performance modeling, Facial recognition systems, Image classification, Human-computer interaction, Photography, Machine learning, Feature extraction

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